Roland VersaUV LEF2-200 Service Notes
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Roland VersaUV LEF2-200 Service Notes

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SERVICE NOTES
TERMS OF USE
Users of this Service Note shall be deemed to agree with the following Terms of Use.
1. USERS
This Service Note is only for authorized persons with user ID and password issued by Roland DG Corporation.
2. PURPOSE
Authorized persons can use this Service Note only for the purposes of selling and providing the customers with maintenance
services of LEF2-200.
3. REUSE
Authorized persons shall not disclose, transfer, rent or distribute this Service Note to, or allow this Service Note to be used in
any manner by, any third party other than authorized persons.
4. REPRODUCTION
Authorized persons shall not copy, change or alter this Service Note without permission of Roland DG Corporation.
5. EFFECT OF VIOLATION
Regardless of circumstances, we will vigorously respond to any violation hereof, through legal action.
Confidential
Copyright © 2019 ROLAND DG CORPORATION
70546-02

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  • Page 1 Users of this Service Note shall be deemed to agree with the following Terms of Use. 1. USERS This Service Note is only for authorized persons with user ID and password issued by Roland DG Corporation. 2. PURPOSE Authorized persons can use this Service Note only for the purposes of selling and providing the customers with maintenance services of LEF2-200.

  • Page 2: Table Of Contents

    Table of Contents Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Linear Encoder Setup .

  • Page 3: Revision History

    Revision History Revision Date Description Approver Author January 7, 2019 First edition Nimura Saito Chapter 1 Replacement of Main Parts [Print Head Replacement], [Cap Top Replacement] Chapter 2 Adjustment [Service Mode], [History Menu], [Other Factory Modes], [Key Combinations], [Limit Position &...

  • Page 4: Warning Labels

    Warning Labels Service parts For information on service parts required for the replacement of parts or adjustment, refer to Parts Finder Web. https://365rolanddg .sharepoint .com/sites/extranet/Work-SitePages/GSV-PartsFinder .aspx This machine uses ultraviolet light CAUTION Never look at the blue-white (ultraviolet) light emitted from the print-head area for an extended time.
  • Page 5 Warning Labels Removing the cover may result in high-voltage electric shock. health. When performing maintenance work, for example when disposing of dis- data sheet [SDS]). L EF 2-200...

  • Page 6: Special Tools

    Special Tools Part No . ST-056 Part Name TORQUE DRIVER N6 Head alignment Purpose (Use it to secure the print head.) Part No . 1000005463 Part Name TOOL,BIT PHILLIPS NO.1 L150MM ST-107 Head alignment Purpose (Use it to secure the print head.) Part No .

  • Page 7: Chapter 1 Replacement Of Main Parts

    Chapter 1 Replacement of Main Parts Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 -50 Important Points .
  • Page 8 Ink Damper Replacement . . . . . . . . . . . . . . . . . 1-113 Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-113 Outline Diagram .

  • Page 9: Important Points

    Important Points To Ensure Safe Work Turn off the sub power switch and main power switch, and unplug the power cord of the printer and deodorization equipment before performing parts replacement . Performing the parts replacement while the power is on may result in injury due to the unexpected operation of the printer .
  • Page 10 Important Points Wear protective goggles when turning on the UV Lamp without covers and when replacing the heads . Static electricity can harm some electronic devices . To prevent static damage, discharge static electricity from your body before you touch any of the electronic parts . You can do so by touching an unpainted metal surface on the chassis .

  • Page 11: Print Head Replacement

    Print Head Replacement Information Necessary tools General tools No .2 Phillips screwdriver Special tools ST-056 TORQUE DRIVER N6 1000005463 TOOL, BIT PHILLIPS NO .1 L150MM ST-107 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Replace the print head . 20 min .
  • Page 12 Print Head Replacement Covers That Need to Be Removed Panel cover Carriage cover Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover . L EF 2-200...
  • Page 13 Print Head Replacement C AUTION When tightening the two screws on the front, be careful not to tighten them too hard . Doing so may cause the carriage cover to be distorted and the print heads may become shifted . Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement .
  • Page 14 Print Head Replacement Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] [] keys to enter the service mode . MENU MENU SERVICE MENU Select [SERVICE MENU] > [PRINT MENU] > [HEAD RANK] . Select the No . of the print head you are going to replace, and input the head rank written on the sticker on the new print head .
  • Page 15 Print Head Replacement Turn off the power switch, and open the front cover . Then, unlock the head carriage, and move it to the left by hand . C AUT ION Make sure to turn off the main power switch before replacing the print head . If it is not turned off, the print head or the main board could break .
  • Page 16 Print Head Replacement Pull the upper end of the damper shield when removing the ink dampers 1 . Adapter damper Move the head carriage to the lock position . NOTE Do not lock the head carriage . 10. Close the front cover, and then remove the panel cover . 11.
  • Page 17 Print Head Replacement 12. Disconnect the ribbon cables from the print heads . NOTE Make sure that LED on the carriage board is turned off before disconnecting the ribbon cables . 13. Remove the spring from the print head you are going to replace . 14.
  • Page 18 Print Head Replacement 15. Remove the print head from the head adapter . Then, install a new print head using a torque driver . C AUT ION • Install the new print head by pressing it against the bottom left corner of the adapter . • Use a 20 cN ・...
  • Page 19 Print Head Replacement 17. Attach the spring . Then, fully tighten the screws using a torque driver in the order shown in the figure . 18. Connect the ribbon cables to the print heads . C AUTION Be careful not to connect a wrong ribbon cable . 19.
  • Page 20 Print Head Replacement NOTE Attach the ink dampers according to the color mark on the ink tubes . GL PR 22. Attach the head shield . NOTE Insert the head shield between the head board and the head adapter . Place it so that the screws can be seen from the screw holes .
  • Page 21 Print Head Replacement C AUTION • Fix the damper plate with screws while pressing it lightly with your hand . Be careful not to press it down to the dampers . Dampers could break . • Tighten the screws at the bottom of the slotted holes 24.
  • Page 22 Print Head Replacement 28. Perform normal cleaning twice . FUNCTION FUNCTION CLEANING CLEANING NORMAL NORMAL 29. Perform the following . 29-1. Thermistor check Select [SERVICE MENU] > [PRINT MENU] > [THERMISTOR CHK], and confirm that the print head temperature is not abnormal . SERVICE MENU PRINT MENU SERVICE MENU...

  • Page 23: Wiper Replacement

    Wiper Replacement Information Necessary tools General tools Tweezers Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Wiper Replacement 10 min . Outline Diagram 1 . Wiper 1-16 L EF 2-200...
  • Page 24 Wiper Replacement Workflow C AUTION Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line . Select [SUB MENU] > [MAINTENANCE] > [REPLACE WIPER] in the user menu, and press the [ENTER] key . MENU SUB MENU [ ][ ]...
  • Page 25 Wiper Replacement NOTE Clean ink on the wiper frame and the scraper with a cleaning stick . Attach new wipers . C AUTION Insert the wipers with the orientation shown in the figure . Front Use tweezers to press the area shown in the figure, and attach the wipers to the hooks . C AUTION Make sure the wipers catch on the hooks .

  • Page 26: Cap Top Replacement

    Cap Top Replacement Information Necessary tools General tools No .2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Cap top replacement (three cap tops) 20 min . Outline Diagram 1 . Cap top 1-19 L EF 2-200...
  • Page 27 Cap Top Replacement Cover That Needs to Be Removed Panel cover I/S cover Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING...
  • Page 28 Cap Top Replacement • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line . • Before fixing a cap top, make sure to remove the part “A” and tube, and discard them . Turn on the main power switch .
  • Page 29 Cap Top Replacement Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [FEED], and set the value to [Y: 2 .8mm] to move the table unit to the rear . SERVICE MENU MOTOR MENU [ ][ ] MOTOR MENU AXIS MOVE AXIS MOVE FEED...
  • Page 30 Cap Top Replacement Remove the tube from the cap to, and attach a new cap top so that the tube side faces the front . C AUTION Make sure to observe the following points: • Do not touch the tip of the rubber . • Make sure that the spring is properly attached under the cap top .

  • Page 31: Carriage Motor Replacement

    Carriage Motor Replacement Information Necessary tools General tools 2 .5 mm hexagonal wrench No .2 Phillips screwdriver Special tools 6000004129 GREASE,FLOIL G-902 10ML_02 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Carriage Motor Replacement 20 min . Servo Lock Check 1 min .
  • Page 32 Carriage Motor Replacement Covers That Need to Be Removed Right top cover Panel cover C AUTION Do not remove the two screws that secure the top cover . Just loosen them . Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes .
  • Page 33 Carriage Motor Replacement • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line . Remove the cover, and put it back temporarily . NOTE You do not need to secure the cover with screws . Unplug the connector .
  • Page 34 Carriage Motor Replacement Remove the spring . Remove the flange together with the motor . 1-27 L EF 2-200...
  • Page 35 Carriage Motor Replacement Attach a new motor to the flange . C AUTION • Bundle the motor cable of the new motor with a cable tie . Be careful not to bend the cable root . • Be careful to correctly orient the flange in relation to the motor cables . Loosely tighten three screws .
  • Page 36 Carriage Motor Replacement Attach the spring . Unlock the head carriage . Turn the drive gear at least one revolution by moving the head carriage left and right, and check that the gears mesh together . 1 . Drive gear 2 .
  • Page 37 Carriage Motor Replacement 11. Turn the drive gear little by little by hand, and check that there is no backlash . • Grease: FLOIL G-902 • Volume: as needed C AUTION Apply grease to the drive gear and the motor gear . 12.
  • Page 38 Carriage Motor Replacement 14. Select [SERVICE MENU] > [MOTOR MENU] > [SERVO LOCK] > [S] . Confirm that the value changes as you move the head carriage left and right by hand . SERVICE MENU MOTOR MENU [ ] [ ] MOTOR MENU SERVO LOCK SERVO LOCK...
  • Page 39 Carriage Motor Replacement Clearing the Motor Working Hours 17. Go back to [SERVICE MENU] . Select [HISTORY MENU] > [MOTOR GROUP] > [MOTOR HOURS S] > [CLEAR], and press the [ENTER] key . The motor working hours will be reset to 0 . SERVICE MENU HISTORY MENU HISTORY MENU...

  • Page 40: Pump Replacement

    Pump Replacement Information Necessary tools General tools No .2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Pump replacement (two pumps) 20 min . Pump check 1 min . Clearing the pump rotation time 1 min .
  • Page 41 Pump Replacement Covers That Need to Be Removed Panel cover I/S cover Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING...
  • Page 42 Pump Replacement • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line . Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] [] keys to enter the service mode .
  • Page 43 Pump Replacement Turn off the power switch, and move the head carriage to the lock position . Remove all the ink tubes from the pumps . C AUTION Put labels on the ink tubes to identify which ink tube is connected to which adapter . Remove the pump unit together with the stay .
  • Page 44 Pump Replacement Attach a new pump unit to the motor . Replace the other pump in the same way . Attach the pump unit to the stay, and attach them to the machine . Connect all the ink tubes to the pumps . Then, plug in the connector . C AUTION • Connect the ink tubes from the cap top to the right joint, and connect the ink tubes from the drain side to the left joint .
  • Page 45 Pump Replacement 10. Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] [] keys to enter the service mode . 11. Select [SERVICE MENU] > [HISTORY MENU] > [MOTOR GROUP] > [PUMPTIMES] > [CLEAR], and press the [ENTER] key . SERVICE MENU HISTORY MENU HISTORY MENU...

  • Page 46: Circulation Pump Replacement

    Circulation Pump Replacement Information Necessary tools General tools No . 2 Phillips screwdriver 1 .5 mm Hexagonal Wrench Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Circulation Pump Replacement 20 min . Clearing the pump rotation time 5 min .
  • Page 47 Circulation Pump Replacement Cover That Needs to Be Removed Top cover Front cover Removing front cover and top cover To prevent the top cover from being damaged, put a cloth on the top cover . Remove the stopper . 1-40 L EF 2-200...
  • Page 48 Circulation Pump Replacement Remove the screws that secure the front cover damper, and then put the front cover on the cloth . Remove the screws that secure the hinge, and then remove the front cover . Remove the screws as shown in the figure and remove the top cover . 1-41 L EF 2-200...
  • Page 49 Circulation Pump Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL.
  • Page 50 Circulation Pump Replacement Remove the pump unit . Remove the circulation pump plate . 1 . Circulation pump plate Remove the pump from the motor . 1-43 L EF 2-200...
  • Page 51 Circulation Pump Replacement 10. Remove the pump you are going to replace . 11. Attach the new pump . NOTE When attaching the new pump, make sure to attach the recessed part of the upper pump to the protruding part of the lower pump .
  • Page 52 Circulation Pump Replacement 12. Attach the motor . 13. Attach the circulation pump plate . 14. Attach the pump unit to the machine . 15. Connect the ink tubes from the ink cartridge and the ink tubes from the print-head carriage to the pump . C AUTION • Insert the tubes as far as they will go .

  • Page 53: Ink Tube Replacement

    Ink Tube Replacement Information Necessary tools General tools No . 2 Phillips screwdriver 2 .5 mm hexagonal wrench Waste cloth Tape Scissors Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Ink tube replacement 90 min .
  • Page 54 Ink Tube Replacement Cover That Needs to Be Removed Top cover Front cover Carriage cover Removing front cover and top cover To prevent the top cover from being damaged, put a cloth on the top cover . 1-47 L EF 2-200...
  • Page 55 Ink Tube Replacement Remove the stopper . Remove the screws that secure the front cover damper, and then put the front cover on the cloth . Remove the screws that secure the hinge, and then remove the front cover . 1-48 L EF 2-200...
  • Page 56 Ink Tube Replacement Remove the screws as shown in the figure and remove the top cover . Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover . C AUT ION When tightening the two screws on the front, be careful not to tighten them too hard .
  • Page 57 Ink Tube Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL.
  • Page 58 Ink Tube Replacement Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] [] keys to enter the service mode . MENU MENU SERVICE MENU Select [SERVICE MENU] > [SUB MENU] > [HEAD WASH] . Select the group of the target ink tube, then perform head wash . SERVICE MENU SUB MENU [ ] [ ]...
  • Page 59 Ink Tube Replacement Remove the ink tubes from the damper joints and the Y-tube joints . Put tape on the tip of the ink tubes to prevent ink from coming out . Release the ink tubes from the clamps . Remove the ink tubes from the damper joints and the Y-tube joints .
  • Page 60 Ink Tube Replacement Remove the tube guides bundling the ink tubes, and pull the ink tubes . Remove the tube guide, which is bundling the ink tubes and the ribbon cables, from the print-head carriage . 10. Remove the ink tubes and the tube guides from the holder cable plate and the support rail frame . NOTE Moving the print-head carriage to the right side of the machine will make it easier to remove the ink tubes .
  • Page 61 Ink Tube Replacement 11. Remove the tube guides from the ink tubes and attach them to the new ink tubes . No.1 No.2 No.3 No.4 No.5 No.6 No.7 No.8 12. Place the ink tubes and the tube guides on the linear rail . 13.
  • Page 62 Ink Tube Replacement NOTE The ink tube length between the tube guide in the figure and the damper should be as follows . No.1 330 mm No.2 340 mm No.3 210 mm No.4 220 mm No.5 350 mm No.6 360 mm No.7 240 mm No.8...
  • Page 63 Ink Tube Replacement 16. Attach the ink tubes and the tube guides to the holder cable plate and the support rail frame . NOTE Moving the print-head carriage to the right side of the machine will make it easier to remove the ink tubes . 17.
  • Page 64 Ink Tube Replacement 19. Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] [] keys to enter the service mode . 20. Select [SUB MENU] > [FILL INK], and perform the ink filling in accordance with the on-screen instructions . SERVICE MENU SUB MENU [ ] [ ]...

  • Page 65: Ribbon Cable (Main Board To Print Carriage Board) Replacement

    Ribbon Cable (Main Board to Print Carriage Board) Replacement Information Necessary tools General tools No . 2 Phillips screwdriver 3 .0 mm hexagonal wrench Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Time Contents of work Time Ribbon cable (main board to print carriage board) replacement 40 min .
  • Page 66 Ribbon Cable (Main Board to Print Carriage Board) Replacement Cover That Needs to Be Removed Top cover Front cover Carriage cover Removing front cover and top cover To prevent the top cover from being damaged, put a cloth on the top cover . 1-59 L EF 2-200...
  • Page 67 Ribbon Cable (Main Board to Print Carriage Board) Replacement Remove the stopper . Remove the screws that secure the front cover damper, and then put the front cover on the cloth . Remove the screws that secure the hinge, and then remove the front cover . 1-60 L EF 2-200...
  • Page 68 Ribbon Cable (Main Board to Print Carriage Board) Replacement Remove the screws as shown in the figure and remove the top cover . Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover . C AUT ION When tightening the two screws on the front, be careful not to tighten them too hard .
  • Page 69 Ribbon Cable (Main Board to Print Carriage Board) Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING...
  • Page 70 Ribbon Cable (Main Board to Print Carriage Board) Replacement Remove the tube guide, which is bundling the ink tubes and the ribbon cables, from the print-head carriage . 1 . Tube guide Remove the tube guides bundling the ink tubes, and pull the ink tubes . Remove the ink tubes and the tube guides from the holder cable plate and the support rail frame .
  • Page 71 Ribbon Cable (Main Board to Print Carriage Board) Replacement Remove the print carriage board cover . 1 . Print carriage board 2 . Print carriage board cover C AUTION Remove the print carriage board cover by pushing the part indicated by the arrows because the top part of the support is easy to break .
  • Page 72 Ribbon Cable (Main Board to Print Carriage Board) Replacement Disconnect the ribbon cables from the signal junction board and the main board . 1 . Signal junction board CN104 2 . Main Board CN14, CN15, CN18 Open the clamps . Rear view 10.
  • Page 73 Ribbon Cable (Main Board to Print Carriage Board) Replacement 11. Fold the new ribbon cable by referring to the figure below . The position to fold the ribbon cable is different depending on the position to connect the ribbon cable to the carriage board . C AUTION There is no difference between left and right direction .
  • Page 74 Ribbon Cable (Main Board to Print Carriage Board) Replacement No .3 ribbon cable Main board Print carriage board Character 41 +/- 5 mm Plain side 121 +/- 3 mm Side 195 +/- 4 mm Dumplon tape 50 mm Plain side Character side 50 mm 85 +/- 5 mm...
  • Page 75 Ribbon Cable (Main Board to Print Carriage Board) Replacement 13. Attach the ink tubes with the tube guides to the holder cable plate and the support rail frame . C AUTION Confirm that the cables fit in the grooves of the tube guides . Cross-section Tube Cables...
  • Page 76 Ribbon Cable (Main Board to Print Carriage Board) Replacement 15. Confirm that the attaching direction of the holder cable plate is correct . Cross-section Cable holder Ribbon cable Holder cable plate Ink tube No Good Cable holder Holder cable plate 16.
  • Page 77 Ribbon Cable (Main Board to Print Carriage Board) Replacement 18. Connect the ribbon cables to the main board and signal junction board . 1 . Signal junction board CN104 2 . Main Board CN14, CN15, CN18 C AUTION Connect the ribbon cable from No .4 to No .1 . No.
  • Page 78 Ribbon Cable (Main Board to Print Carriage Board) Replacement 20. Connect the ribbon cables to the print carriage board . 21. Attach the tube guide to the print-head carriage together with the ink tubes . 22. Bundle the ink tubes with the clamps . Bundle the ink tubes with the clamps while pushing the ink tubes backward so as not to locate the front of the print-head carriage .
  • Page 79 Ribbon Cable (Main Board to Print Carriage Board) Replacement 24. Move the print-head carriage to the width of the machine manually to see if the tube guides move smoothly . C AUTION When the tube guides do not move smoothly, remove the ink tubes with the tube guides from the cable holder plate and the support frame .

  • Page 80: Board Replacement

    Board Replacement Information Necessary tools Software Peck General tools No . 2 Phillips screwdriver Longnose pliers Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Replace the main board . 40 min . Replace the servo board . 30 min .
  • Page 81 Board Replacement Third board stay 6 . Servo board 7 . Signal junction board Second board stay 4 . DC junction board 5 . Main Board First board stay 1 . Switching power supply 2 . Switching power supply 3 . AC junction board 1-74 L EF 2-200...
  • Page 82 Board Replacement Cover That Needs to Be Removed Right top cover Plate Right side cover Panel cover C AUTION Do not remove the two screws that secure the right top cover . Just loosen them . Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes .
  • Page 83 Board Replacement • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line . Removing the chassis Turn on the main power switch and start Peck . Click [Get Report] and [Get Parameters], and save the service report and the parameters . Turn of the main power switch, and remove the panel cover, right top cover and side cover .
  • Page 84 Board Replacement Remove the plate . Remove two screws . Pull out the Chassis from the right side cover side . Main board replacement Main board connector layout CN19 CN22 1-77 L EF 2-200...
  • Page 85 Board Replacement Unplug the connectors and disconnect the ribbon cable from the servo board and the signal junction board .　Then pull out the third board stay . Remove the main　board and replace it with a new one . 10. Change DIP switch of the new main board . Bit 1 Bit 2 Bit 3...
  • Page 86 Board Replacement 11. Tighten two screws . 12. Attach the chassis and the covers, and perform the following adjustment . 12-1. Battery installation " Refer to Chapter 1 "Battery Replacement" . 12-2. Firmware installation " Refer to Chapter 2 “Firmware Upgrade”, “Firmware Installation” . 12-3.
  • Page 87 Board Replacement 13-5. IP address setting * Start the machine with the service mode and set in the user menu . 13-6. Firmware version confirmation of network controller " Refer to Firmware version confirmation of network controller 13-7. Head rank setting * Set in [PRINT MENU] >...
  • Page 88 Board Replacement 14. Remove the servo board and replace it with a new one . 15. Perform the following works . 15-1. I/S check * Perform in [I/S MENU] > [I/S CHECK] . 15-2. IC Check * Perform in [I/S MENU] > [CARTRIDGE] > [IC CHECK] . 15-3.
  • Page 89 Board Replacement 17. Unplug the connectors and disconnect the ribbon cable from the main board and DC junction board, and remove the second board stay . SW power supply (41V) replacement 18. Remove SW power supply (41V), and replace it with a new one . C AUTION In the case that the volume is accidentally turned, adjust the output voltage value to +41 +/- 0 .1 .

  • Page 90: Battery Replacement

    Battery replacement Information Necessary tools General tools No . 2 Phillips screwdriver Typical work time Contents of work Time Battery replacement 7 min . Time and date setting 2 min . Outline Diagram Second board stay 1 . Main board 2 .
  • Page 91 Battery replacement Cover That Needs to Be Removed Right top cover Plate Right side cover Panel cover Workflow C AUTION Danger of explosion if the lithium battery is incorrectly replaced . Replace only with the same or equivalent type recommended by the manufacture .
  • Page 92 Battery replacement Replace the battery with a new one . C AUTION Be careful of the orientation of the battery . Socket Battery Main board Attach the third board stay to the chassis referring to Chapter 1 "Board Replacement” . Then turn on the main power switch .
  • Page 93 Battery replacement C AUTION The display of [B] which shows a battery exhaustion disappears by this step . Select [SERVICE MENU] > [SUB MENU] > [CLOCK] > [DATE] . Set the date, and press the [ENTER] key . SERVICE MENU SUB MENU SUB MENU CLOCK...

  • Page 94: Carriage Belt Replacement

    Carriage Belt Replacement Information Necessary tools General tools No . 2 Phillips screwdriver Tape Special tools 6000004129 GREASE,FLOIL G-902 10ML_02 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Carriage Belt Replacement 30 min . Belt tension adjustment 20 min .
  • Page 95 Carriage Belt Replacement Cover That Needs to Be Removed Top cover Front cover Carriage cover Removing front cover and top cover To prevent the top cover from being damaged, put a cloth on the top cover . 1-88 L EF 2-200...
  • Page 96 Carriage Belt Replacement Remove the stopper . Remove the screws that secure the front cover damper, and then put the front cover on the cloth . Remove the screws that secure the hinge, and then remove the front cover . 1-89 L EF 2-200...
  • Page 97 Carriage Belt Replacement Remove the screws as shown in the figure and remove the top cover . Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover . C AUT ION When tightening the two screws on the front, be careful not to tighten them too hard .
  • Page 98 Carriage Belt Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL.
  • Page 99 Carriage Belt Replacement Remove five screws . Then, turn over the print carriage board . Open the clamps . Slide the carriage holder stay to the right . 1 . Carriage holder stay 1-92 L EF 2-200...
  • Page 100 Carriage Belt Replacement 10. Loosen the fixing screw and two adjustment screws . 1 . Fixing screw 2 . Adjustment screw 11. Loosen four screws that secure the belt stay . 12. Remove the carriage belt from the belt stay . Then, tape the old carriage belt and the new one together . C AUT ION When replacing the carriage belt, make sure to connect the new belt to the old belt, and then thread the new belt into place as you remove the old belt .
  • Page 101 Carriage Belt Replacement 13. Slowly pull the end of the old belt that is not connected to the new belt until the new belt reaches the belt stay . C AUTION Make sure that the belt is not twisted . 14.
  • Page 102 Carriage Belt Replacement Cross-section No good 16. Tighten two adjustment screws to remove the slack of the belt . Then, tighten the fixing screw . C AUTION Be careful not to tighten the adjustment screws too hard . 1 . Fixing screw 2 .
  • Page 103 Carriage Belt Replacement 17. Make sure that the belt is not making contact with the flanges of the drive pulley and the idle pulley . Top view 1 . Idle pulley 2 . Flange Left side of the belt Right side of the belt 18.
  • Page 104 Carriage Belt Replacement 19. Bundle the ink tubes with the clamps . Bundle the ink tubes with the clamps while pushing the ink tubes backward so as not to locate the front of the print-head carriage . C AUTION If you do not bundle the ink tubes, they will pull up the print head, and the print head will be tilted . No.

  • Page 105: Encoder Scale Replacement

    Encoder Scale Replacement Information Necessary tools General tools No . 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Encoder Scale Replacement 25 min . Linear encoder setup 5 min . Outline Diagram 1 .
  • Page 106 Encoder Scale Replacement Cover That Needs to Be Removed Panel cover Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING...
  • Page 107 Encoder Scale Replacement Remove the spring plate from the encoder scale and attach it to the encoder scale where there is no black dot written on it . 1 . Spring plate 2 . Black dot C AUTION Make sure not to make scratches or put grease on the encoder scale when attaching it . Do not touch the surface of the encoder scale .

  • Page 108: Linear Encoder Board Replacement

    Linear Encoder Board Replacement Information Necessary tools General tools No . 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Linear encoder board 30 min . Outline Diagram 1 . Linear encoder board 1-101 L EF 2-200...
  • Page 109 Linear Encoder Board Replacement Cover That Needs to Be Removed Carriage cover Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover . 1-102 L EF 2-200...
  • Page 110 Linear Encoder Board Replacement C AUTION When tightening the two screws on the front, be careful not to tighten them too hard . Doing so may cause the carriage cover to be distorted and the print heads may become shifted . Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement .
  • Page 111 Linear Encoder Board Replacement Remove the damper plate . 1 . Damper plate Move the print-head carriage to the lock position . C AUTION Do not lock the print-head carriage . Remove the cover . Remove the print carriage board cover . 1 .
  • Page 112 Linear Encoder Board Replacement Remove the print carriage board . Remove the screw . Slide the carriage holder stay to the right . 1 . Carriage holder stay 1-105 L EF 2-200...
  • Page 113 Linear Encoder Board Replacement Remove the linear encoder board together with the encoder sensor stay . 1 . Encoder sensor stay 2 . Linear encoder board 10. Remove the linear encoder board from the stay, then attach a new board . 11.
  • Page 114 Linear Encoder Board Replacement C AUTION Make sure that the encoder scale does not make contact with the encoder sensor and also encoder scale is between the slit of the encoder sensor . 1 . Encoder sensor 2 . Encoder scale 12.
  • Page 115 Linear Encoder Board Replacement 14. Attach the print carriage board, and plug the connectors and connect the ribbon cables . 15. Attach the print carriage board cover . C AUTION Attach the print carriage board cover by pushing the part indicated by the arrows because the top part of the support is easy to break .

  • Page 116: Uv Lamp Replacement

    UV Lamp Replacement Information Necessary tools General tools No .2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time UV lamp replacement 10 min . UV lamp check 5 min . UV lamp height adjustment 20 min .
  • Page 117 UV Lamp Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL.
  • Page 118 UV Lamp Replacement Perform [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] to set the Height to 103 mm . 1 . Table C AUTION Be sure that the table unit is in a position anterior to the head gap sensor plate . When the table unit hits the plate, the table unit stops rising at 102 mm, not rising to 103 mm .
  • Page 119 UV Lamp Replacement C AUTION Do not touch the light emitting face . Bottom view Perform the following adjustment . 6-1. Chapter 2 “UV Lamp Check” 6-2. Chapter 2 “UV Lamp Height Adjustment” 1-112 L EF 2-200...

  • Page 120: Ink Damper Replacement

    Ink Damper Replacement Information Necessary tools General tools No .2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Ink Damper Replacement 30 min . Outline Diagram 1 . Ink damper 1-113 L EF 2-200...
  • Page 121 Ink Damper Replacement Cover That Needs to Be Removed Carriage cover Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover . C AUT ION When tightening the two screws on the front, be careful not to tighten them too hard . Doing so may cause the carriage cover to be distorted and the print heads may become shifted .
  • Page 122 Ink Damper Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL.
  • Page 123 Ink Damper Replacement Remove ink dampers you are going to replace from the adapter damper of the print head . C AUTION • Ink dampers may break if you grasp them too hard . • Remove the ink dampers with the head board cover attached . It prevents ink from dripping on the head board . If ink drips on the head board, the print head or the head driving IC will break .
  • Page 124 Ink Damper Replacement How to set the damper shield 4-2. Put the ink damper in the damper shield . 4-3. Fold the cover part to wrap the ink damper 4-4. Fold the other side . 4-5. Close the two gaps with tape . 1-117 L EF 2-200...
  • Page 125 Ink Damper Replacement Attach the ink dampers to the adapter damper of the print head . C AUTION • Ink dampers may break if you grasp them too hard . • Attach the ink dampers with the head board cover attached . If ink drips on the head board, the print head or the head driving IC will break .
  • Page 126 Ink Damper Replacement Attach the damper plate . C AUTION • Fix the damper plate with screws while pressing it lightly with your hand . Be careful not to press it down to the dampers . Dampers could break . • Tighten the screws at the bottom of the slotted holes 1-119 L EF 2-200...

  • Page 127: Led Pointer Replacement

    LED Pointer Replacement Information Necessary tools General tools No .2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time LED pointer replacement 10 min . LED pointer position adjustment 5 min . Print area adjustment 15 min .
  • Page 128 LED Pointer Replacement Cover That Needs to Be Removed Carriage cover Notes when attaching carriage cover NOTE When attaching the carriage cover, tighten four screws loosely first, then tighten them fully to secure the cover . C AUT ION When tightening the two screws on the front, be careful not to tighten them too hard . Doing so may cause the carriage cover to be distorted and the print heads may become shifted .
  • Page 129 LED Pointer Replacement Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL.
  • Page 130 LED Pointer Replacement Unplug the LED pointer . Replace the LED pointer with a new one, and connect the LED pointer cable to the carriage board . C AUTION Pass the cable through the clamp . Perform the following . 5-1.

  • Page 131: Head Gap Sensor Replacement

    Head Gap Sensor Replacement Information Necessary tools General tools No .2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Head Gap Sensor Replacement 15 min . Outline Diagram 1 . Head gap sensor 1-124 L EF 2-200...
  • Page 132 Head Gap Sensor Replacement Cover That Needs to Be Removed Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING...
  • Page 133 Head Gap Sensor Replacement Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] [] keys to enter the service mode . MENU MENU SERVICE MENU Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [FEED], and set the value to [Y: 2 .8 mm] to move the table unit to the rear .
  • Page 134 Head Gap Sensor Replacement Unplug the connector from the head gap sensor . Remove the head gap sensor from the stay . Then, fix a new head gap sensor to the stay . Perform the following adjustment . 6-1. Chapter 2 “Head Gap Sensor Position Adjustment” 1-127 L EF 2-200...

  • Page 135: Feed Motor Replacement

    Feed Motor Replacement Information Necessary tools General tools No .2 Phillips screwdriver (Length: 200 mm or more) 2 .0 mm hexagonal wrench (2 .0 mm pin) Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Feed Motor Replacement 25 min .
  • Page 136 Feed Motor Replacement Cover That Needs to Be Removed Rail cover Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING...
  • Page 137 Feed Motor Replacement Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] [] keys to enter the service mode . MENU MENU SERVICE MENU Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [FEED], and set the value to [Y: 2 .8 mm] to move the table unit to the rear .
  • Page 138 Feed Motor Replacement Remove the feed motor . NOTE Put your hand through under the rail, remove the Y motor, and pull it out . Attach a new damper to a new feed motor . C AUTION • Replace the damper and the motor together . The damper cannot be removed once it is attached . • Space out 1 .5 ±...
  • Page 139 Feed Motor Replacement Turn the double-gear by hand and align the holes of the upper gear and the lower gear . Then, insert hexagonal wrenches (or 2 mm pins) into the holes . 1 . Double-gear Attach the spring . Attach the new feed motor .
  • Page 140 Feed Motor Replacement 11. Remove the hexagonal wrenches (or pins) . 12. Attach the rail cover, and turn on the main power switch . Turn on the sub power switch while pressing the [] [] [] keys to enter the service menu . Aging Check 13.
  • Page 141 Feed Motor Replacement Clearing the Motor Working Hours 14. Go back to [SERVICE MENU] . Select [HISTORY MENU] > [MOTOR GROUP] > [MOTOR HOURS F] > [CLEAR], and press the [ENTER] key . The motor working hours will be reset to 0 . SERVICE MENU HISTORY MENU HISTORY MENU...

  • Page 142: Chapter 2 Adjustment

    Chapter 2 Adjustment Service mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2 UV Lamp Check .

  • Page 143: Service Mode

    Service mode MENU [ MENU ] key + POWER ON SERVICE MENU HEAD RANK 1 SERVICE MENU PRINT MENU HEAD RANK PRINT MENU HEAD RANK 1234567 (1/5) HEAD 1 HEAD RANK HEAD RANK 3 HEAD 3 1234567 (1/5) Head rank setting This menu is used for entering the head rank for each headwith 35 digit number and alphabet.
  • Page 144 Service mode PRINT MENU NOW PROCESSING.. FLUSHING ADJ. NOW PROCESSING.. 0.00mm>-0.40mm FLUSHING ADJ. Flushing position adjustment This is for adjusting the ushing position.As entering the menu, the head carriage moves to the current ushing position. With [left] and [right] keys, move the cap tops and heads to the position where the cap case guide makes contact with the carriage cap guide, and press [ENTER] key to save the position.
  • Page 145 Service mode Normal WIPER AGING I/S MENU NOW PROCESSING.. COMPLETED WIPER AGING Error (beeps 2 times) WIPER AGING FAILED !! Remove all cartridges before pressing ENTER Set cartridge to SLOT1 CARTRIDGE IC CHECK I/S MENU SLOT1 INSERT CARTRIDGE IC CHECK Error IC CHECK SLOT1...
  • Page 146 Service mode HCPwFLA 123456 SERVICE MENU SENSOR CHECK Sensor check The second page shows the status of each This menu displays the real-time status of each sensor. It shows " " cartridge sensor and ink empty sensor. when the sensor is ON.The rst page shows the status of each sensor. Each color has 2 positions and the left side Each letter of the alphabet stands for the following.
  • Page 147 Service mode EMPTY SUB MENU HEAD WASH HEAD WASH DRAIN BOTTOLE Pressing ENTER key resets drain count REMOVE CARTRIDGE SET CL-LIQUID WASHING HEAD... 123456 123456 >>>>> Goes next, Goes next, when cartridge is removed when cleaning cartridge is set REMOVE CL-LIQUID WASHING HEAD...
  • Page 148 Service mode SUB MENU Abbreviated LCD/LED/BUZ CHK Returns when completed LCD/LED/BUZZER check This menu is to check LCD, LED and buzzer. When this menu is selected, it sequentially performsthe functions of LCD, LED and buzzer. The functions are the followings, ON/OFF of LCD contrast, LCD back light, ON/OFF of buzzer, display and move of cursor on LCD, and display of all caracters available on LCD.
  • Page 149 Service mode PAGE1 SERVICE MENU SYSTEM SWITCH SYSTEM SWITCH PAGE1 00000000 bit #[ 8 7 6 5 4 3 2 1 ] SYSTEM SWITCH PAGE16 00000000 PAGE16 bit #[ 8 7 6 5 4 3 2 1 ] System switch This menu is to change the functions of the machine.
  • Page 150 Service mode SERVICE MENU UV LAMP MENU SLIDE SLIDE AGING NOW PROCESSING.. UV LAMP MENU SLIDE SLIDE AGING COMPLETED SLIDE AGING FAILED　 ！ ！ Slide aging This menu is to check whether the slide motor works properly within the moving range. In normal condition,COMPLETED is displayed.

  • Page 151: History Menu

    History Menu MOTOR GROUP Item Description Unit Remarks MOTOR HOURS S Total time the scan motor rotated hour Brush life time MOTOR HOURS F Total time the feed motor rotated hour Belt life time MOTOR HOURS Z Total time that the Z Motor rotated hour Belt life time MOTOR HOURS L...
  • Page 152 History Menu MAINTE GROUP Item Description Unit Remarks MAINTE . COUNT Number of times head maintenance was performed times This value is cleared automatically after TOTAL TIME Elapsed time from the last head maintenance hour the head maintenance is performed . This value is cleared automatically after PRINTING TIME Printing time from the last head maintenance...
  • Page 153 History Menu Item Description Unit Remarks Number of times the servo error MOTOR ERROR S Number of times the scan motor error occurred times occurred Number of times the low temperature LOW TEMP .ERR . Number of times the low temperature error occurred times error occurred Number of times the high temperature...

  • Page 154: Other Factory Modes

    . [SERVICE CALL 0101] occurs if the limit position is not initialized . SELECT MODEL LEF2-200 INITIALIZATION COMPLETED Language/unit selection MENU Roland DG Corp. 　　　　 LEF-300 MENU LANGUAGE ENGLISH LENGTH UNIT mm > INCH TEMP. UNIT °C >...

  • Page 155: Key Combinations

    Key Combinations For service engineers Panel key combination Description Press the [MENU] [　] keys to enter the service Service mode menu . [UPDATE FIRMWARE?] is displayed . Firmware upgrade Press the [ENTER] key to upgrade firmware . Use this key combination to install firmware after replacing the main board .

  • Page 156: Firmware Upgrade

    Firmware Upgrade Information Necessary tools Software Peck Latest firmware Typical work time Contents of work Time Firmware upgrade 5 min . Workflow C AUTION It is necessary to prepare the following to upgrade/install the firmware . • Firmware • Windows computer (Network port is required .) • Peck .exe • Network cable Connect the machine to a computer by using a network cable .
  • Page 157 Firmware Upgrade Select [MENU] > [SYSTEM INFO .] > [NETWORK] > [IP ADDRESS] and check the IP address of the machine . MENU MENU SYSTEM INFO. [ ] [ ] SYSTEM INFO. NETWORK NETWORK IP ADDRESS IP ADDRESS 192.168.000.003 Turn off the sub power switch . Start Peck, and click [Select Port] button . Select [Type4] under [Product] .
  • Page 158 Firmware Upgrade The [Peck] dialog appears . Click [Firmware Upgrade] . Select the firmware file, and click [Open] to send the firmware to the machine . The machine goes into the firmware upgrade mode automatically . When the upgrade is completed, [COMPLETED] message is displayed .

  • Page 159: Firmware Installation

    Firmware Installation Information Necessary tools Software Peck Latest firmware Typical work time Contents of work Time Firmware Installation 10 min . Workflow C AUTION • It is necessary to prepare the following to upgrade/install the firmware . • Firmware • Windows computer (Network port is required .) • Peck .exe • Network cable • Perform this procedure when a new main board without firmware is installed .
  • Page 160 Firmware Installation Press the [ENTER] key . The machine becomes ready to receive the firmware . UPDATE FIRMWARE? WAITING 000.000.000.000 Press the [MENU] key, and set [IP ADDRESS], [SUBNET MASK], and [GATEWAY ADDR .] . Press the [] [] keys for moving between digits, and the [] [] keys for selecting values .
  • Page 161 Firmware Installation Select [Type4] under [Product] . Select [via Network] under [Select port] . Input the IP address of the machine, and click [OK] . The [Peck] dialog box reappears . Click [Firmware Upgrade] . . Select the firmware file . Click [Open] to send the firmware to the machine . 2-20 L EF 2-200...
  • Page 162 Firmware Installation Firmware loading begins . The firmware installation is completed when the [COMPLETED] message is displayed . Turn off the sub power switch . FIRMWARE V2.0 DATA ERROR ERASING DEVICE ERROR WRITING DEVICE ERROR VERIFYING DEVICE ERROR COMPLETED 10. Turn on the sub power switch while pressing the [] [][ENTER] keys to enter the [INITIALIZE ALL SYS .
  • Page 163 Firmware Installation 11. Turn on the sub power switch while pressing the [] [] [] keys to enter the service mode . MENU MENU SERVICE MENU 12. Perform network settings . MENU SERVICE MENU MENU SYSTEM INFO. NETWORK IP ADDRESS 192.168.000.003 NETWORK SUBNET MASK...
  • Page 164 Firmware Installation 14. Select the system parameter file that was saved before the main board replacement . Click [Open] to send the system parameter to the machine . 15. Click [Get Report] to import the system report file . Confirm that system parameters are reloaded properly . NOTE The addresses set at step 12 are replaced with the addresses saved in the system parameters when [Put Parameters] is performed .

  • Page 165: Print Head Alignment

    Print Head Alignment Information Necessary tools General tools Media 1 .5 mm hexagonal wrench No . 2 Phillips screwdriver Special tools ST-056 TORQUE DRIVER N6 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 1000005463 TOOL,BIT PHILLIPS NO .1 L150MM ST-107 Typical work time Contents of work Time Print head alignment...
  • Page 166 Print Head Alignment Notes when attaching carriage cover NOTE When you attach the print-head carriage cover, loosely tighten four screws shown to hold the print-head carriage cover first, then tighten them fully without distorting the cover . C AUTION Be careful not to distort the print-head carriage cover when tightening two front screws . If the cover is distorted, the print head position may shift .
  • Page 167 Print Head Alignment • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line . Unlock the print-head carriage, and move it to the left by your hand . Remove the print-head carriage cover . Remove the damper plate .
  • Page 168 Print Head Alignment Setup clear film on the machine . C AUTION Set the table height by auto detection . Select [SERVICE MENU] > [PRINT MENU] > [HEAD ADJUST] > [BIAS/VERTICAL] > [TEST PRINT], and press the [ENTER] key . SERVICE MENU PRINT MENU [ ] [ ]...
  • Page 169 Print Head Alignment BIAS Adjustment Remove the panel cover . 10. Loosen three screws that secure the print head in the order as shown below . C AUTION Loosen the screws that secure the print head approximately 1/2 turn . If the screws are too loose, it may affect the result of this alignment .
  • Page 170 Print Head Alignment " When the upper lines are shifting towards the left of the lower lines, turn the screw CW . " When the upper lines are shifting towards the right of the lower lines, turn the screw CCW . 12.
  • Page 171 Print Head Alignment 14. Turn the adjustment screw to make the lines of each color in the test pattern straight . NOTE Position of the printing moves 1/2 line by turning the screw 3/4 turn . C AUTION Adjust the print head positions referring to the left end K head as the base position . The position of K head on the left end does not need to be adjusted .
  • Page 172 Print Head Alignment 16. Position the panel cover temporarily without securing it with screws . 17. Print the test pattern again . If the result is not satisfactory, repeat steps 7 to 16 . If the VERTICAL test print result is satisfactory, select [HEAD ADJUST] >...
  • Page 173 Print Head Alignment 19. A test pattern is printed . Find the position where the line of each color matches the K line and check the number . If it is difficult to select just one between two numbers, 1/2 is also available when setting up the value . The number with ▋is the current setting .

  • Page 174: Limit Position & Maximum Scan Width Position Initialize

    Limit Position & Maximum Scan Width Position Initialize Information Necessary tools General tools None Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Limit Position & Maximum Scan Width Position 10 min . Initialize Cover That Needs to Be Removed Panel cover 2-33...
  • Page 175 Limit Position & Maximum Scan Width Position Initialize Workflow C AUTION • This is for adjusting the relative distance between the limit sensor and the capping position, and also detecting the distance from the leftmost position of the print-head carriage movement to the limit sensor . • When the limit position is not set correctly, it may cause some problems such as a head capping error .
  • Page 176 Limit Position & Maximum Scan Width Position Initialize Move the print-head carriage to the lock position . Limit position adjustment Confirm that the print head is capped properly, and press the [ENTER] key . The tool carriage will be separated from the print-head carriage and limit position initialization will start .
  • Page 177 Limit Position & Maximum Scan Width Position Initialize Press the [ENTER] key to start the maximum scan width position initialize . The initialization is complete when the message below is displayed . Perform Chapter 2 "Flushing Position Adjustment" . SETTING UP MAX.SCAN WIDTH DETECTING..

  • Page 178: Linear Encoder Setup

    Linear Encoder Setup Information Necessary tools General tools None Special tools None Typical work time Contents of work Time Linear Encoder Setup 10 min . Workflow C AUTION Linear encoder setup is performed to confirm that the installation of the linear encoder is proper, and also to confirm that it properly reads .
  • Page 179 Linear Encoder Setup Select [SERVICE MENU] > [PRINT MENU] > [LINEAR ENCODER] and press the [ENTER] key . SERVICE MENU PRINT MENU [ ] [ ] PRINT MENU LINEAR ENCODER NOW PROCESSING ．．． POS: 1361.00mm One of the messages appears at the completion of setup . In case of "SETUP FAILED", check the following . LINEAR ENCODER SETUP COMPLETED LINEAR ENCODER...

  • Page 180: Flushing Position Adjustment

    Flushing Position Adjustment Information Necessary tools General tools None Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Flushing Position 5 min . Adjustment Cover That Needs to Be Removed Panel cover 2-39 L EF 2-200...
  • Page 181 Flushing Position Adjustment Workflow C AUTION • This is to adjust the flushing position . This adjustment is NOT required when a cap top and a print head are removed or replaced . This adjustment is required after performing the limit position & maximum scan width position initialize . Without this adjustment, the flushing may not be performed properly and that can cause nozzle firing problem .
  • Page 182 Flushing Position Adjustment Make sure to unload the media when it is set on the machine . Select [SERVICE MENU] > [PRINT MENU] > [FLUSHING ADJ .], and press the [ENTER] key . The print-head carriage automatically moves to the current flushing position . SERVICE MENU PRINT MENU PRINT MENU...

  • Page 183: Belt Tension Adjustment

    Belt Tension Adjustment Information Necessary tools General tools No .2 Phillips screwdriver 3 .0 mm hexagonal wrench Special tools ST-001 TENSION GAUGE 2000GF/2000CN 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Belt tension adjustment 20 min . Cover That Needs to Be Removed Top cover Front cover...
  • Page 184 Belt Tension Adjustment Removing front cover and top cover To prevent the top cover from being damaged, put a cloth on the top cover . Remove the stopper . Remove the screws that secure the front cover damper, and then put the front cover on the cloth . 2-43 L EF 2-200...
  • Page 185 Belt Tension Adjustment Remove the screws that secure the hinge, and then remove the front cover . Remove the screws as shown in the figure and remove the top cover . Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the replacement . Perform medium cleaning on all print heads if 20 minutes passes .
  • Page 186 Belt Tension Adjustment • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line . Measure the tension of the belt at the position [A] shown in the figure using TENSION GAUGE (ST-001) . Press the upper belt downward with the gauge to make slight contact with the rail guide .
  • Page 187 Belt Tension Adjustment Loosen two screws located at the left end of the belt halfway round . C AUTION Be careful with the sharp edges around the belt when loosening the screws . Top view (left end of the belt) Insert a wrench through the holes on the side frame prepared for the adjustment, and loosen the two screws to make a gap of 3 mm between the tip of the screw and the idle pulley holder .
  • Page 188 Belt Tension Adjustment Tighten two screws, and again confirm that the tension is within the proper value . Tighten two screws to slightly contact with the idle pulley holder . C AUTION Be careful not to tighten the screws too hard . It may move the adjusted idle pulley holder accidentally . Perform the following adjustments .

  • Page 189: Belt Position Adjustment

    Belt Position Adjustment Information Necessary tools General tools No .2 Phillips screwdriver 3 .0 mm hexagonal wrench Media Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Belt Position Adjustment 30 min . Cover That Needs to Be Removed Top cover Front cover 2-48...
  • Page 190 Belt Position Adjustment Removing front cover and top cover To prevent the top cover from being damaged, put a cloth on the top cover . Remove the stopper . Remove the screws that secure the front cover damper, and then put the front cover on the cloth . 2-49 L EF 2-200...
  • Page 191 Belt Position Adjustment Remove the screws that secure the hinge, and then remove the front cover . Remove the screws as shown in the figure and remove the top cover . Workflow C AUTION • This adjustment is to prevent the belt wear which is caused by the belt contacting the pulley flanges excessively . The belt position needs to be checked after the belt tension adjustment and adjusted if necessary .
  • Page 192 Belt Position Adjustment • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL. • Always use the UV protection sheet during this adjustment, or ink will harden and clog inside the ink line .
  • Page 193 Belt Position Adjustment Belt aging Select [SERVICE MENU] > [MOTOR MENU] > [AGING] > [SCAN]], and press the [ENTER] key . SERVICE MENU MOTOR MENU MOTOR MENU AGING AGING SCAN Check the position of the belt . The position is proper when the belt is not touching the flanges excessively . When positioning is correct, end this belt position adjustment .
  • Page 194 Belt Position Adjustment Press the [ENTER] key to cancel aging . SCAN NOW AGING Loosen two fixing screws located at the left end of the belt eighth to quarter round . C AUTION If you loosen the screws too much, it will make it difficult to adjust the belt position . Be careful with the sharp edges around the belt when loosening the screws .
  • Page 195 Belt Position Adjustment Insert a wrench through the holes on the side frame and adjust the belt position by turning screw 1 and 2 as follows . When the belt is shifted toward the front side of the machine: Turn screw 1 carefully clockwise to where it touches to the idle pulley holder . NOTE Make sure that there is a gap of 3 mm between screw 2 and the idle pulley holder when turning screw 1 .
  • Page 196 Belt Position Adjustment 10. Tighten one of the screws that have no contact with the idle pulley holder until the screw slightly touches the idle pulley holder . C AUTION Do not overtighten the screws . Overtightening could move the idle pulley holder . 11.

  • Page 197: Uv Lamp Check

    UV Lamp Check Information Necessary tools General tools No . 1 Phillips screwdriver No . 2 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time UV Lamp Check 5 min . Workflow NOTE • This is required when UV Lamp unit is replaced .
  • Page 198 UV Lamp Check Select [SERVICE MENU] > [UV LAMP MENU] > [CONNECT CHECK], and press the [] key to enter the menu . Check that the screen below appears . SERVICE MENU UV LAMP MENU [ ] [ ] UV LAMP MENU CONNECT CHECK CONNECT CHECK CONNECTED...
  • Page 199 UV Lamp Check Check that the UV Lamp can be operated properly by turning ON/OFF the UV Lamp by pressing the [ENTER] key while the cover is closed . LAMP ON CHECK LEFT :100:[ ] ENTER <When the lamp is on> LAMP ON CHECK LEFT : :[ ]...

  • Page 200: Led Pointer Position Adjustment

    LED Pointer Position Adjustment Information Necessary tools General tools Clear film for test print Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time LED Pointer Position Adjustment 5 min . Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment . Perform medium cleaning on all print heads if 20 minutes passes .
  • Page 201 LED Pointer Position Adjustment Turn on the main power switch, and then turn on the sub power switch while pressing the [] [] [] keys to enter the service mode . MENU MENU SERVICE MENU Setup clear film on the printer . C AUTION Set the table height by auto detection .
  • Page 202 LED Pointer Position Adjustment After the test print, the print-head carriage moves above the test pattern automatically . C AUTION When the LED pointer position is not adjusted, the value of the LCD will be displayed as [****] . **** >...

  • Page 203: Print Area Adjustment

    Print Area Adjustment Information Necessary tools General tools Clear film for test print Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Print Area Adjustment 10 min . Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment . Perform medium cleaning on all print heads if 20 minutes passes .
  • Page 204 Print Area Adjustment Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] [] keys to enter the service mode . MENU MENU SERVICE MENU Select [SERVICE MENU] > [PRINT MENU] > [PRINT AREA ADJ .], and press the [ENTER] key . The print-head carriage moves to above the table automatically .
  • Page 205 Print Area Adjustment Loosen the screws that secure the table plate . C AUTION Do not loosen the screw that secure the lower right screw hole of the table plate . Print area Perform [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] and set the Height to 100 .8 mm, then unlock the print-head carriage and move it leftwards by hand .
  • Page 206 Print Area Adjustment Move the table by pressing the [] [] keys for FEED AXIS, and move the print-head carriage by hand for SCAN AXIS so that the LED pointer points lower right position of the print area . Move the print-head carriage slowly by hand for SCAN AXIS, and adjust the table position so that the LED pointer does not move outside of the print area .
  • Page 207 Table Height Adjustment Information Necessary tools General tools Block Media 2 .0 mm hexagonal wrench Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Table height adjustment 20 min . Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment . Perform medium cleaning on all print heads if 20 minutes passes .
  • Page 208 Table Height Adjustment • This adjustment is to adjust the table height parallel to the LM guide . This adjustment is required when the table unit is replaced . This adjustment is NOT required when you remove the table unit and replace the same one . After this adjustment, following adjustments are required: - Head height adjustment - UV lamp position adjustment...
  • Page 209 Table Height Adjustment Measuring the distance at the five points of the print area Measure the distance between the LM guide and the tabletop at the five points of the print area . (e .g . The distance of the lower right corner shown in the figure below) Top view 1 .
  • Page 210 Table Height Adjustment Measure the other four points and make a note of their height values . Loosen five fixing screws that secure the table unit . 1 . Fixing screw 2 . Adjustment screw Refer to the height values that you made note in step 4 and 5, and adjust the table height by adjustment screws . The reference value is the lowest value (the highest point of the table) of the all five points .
  • Page 211 Table Height Adjustment 7-2. Subtract the each value of the four points from the value of the lower right corner (98 .2 mm) . According to the subtracted value, adjust the height at 3 positions . (For the center point, adjust the height at one position . ) Z=98.5 mm Z=98.4mm 98.2-98.5=-0.3...
  • Page 212 Table Height Adjustment Tighten five fixing screws in the order shown in the figure . Measure the distance between the LM guide and table unit, and confirm that the difference between the reference value and the value of the other points are within 0 .3 mm . If the difference is more than 0 .3 mm, go back to step 7 and repeat the adjustment .
  • Page 213 Table Height Adjustment 11-2. Setup the clear film on the machine . C AUT ION Set the table height by auto detection . 11-3. Select [SERVICE MENU] > [TEST PATTERN] > [SLOPE CHECK] and press the [ENTER] key . SERVICE MENU TETS PATTERN [ ] [ ] TEST PATTERN...

  • Page 214: Print Head Height Adjustment

    Print Head Height Adjustment Information Necessary tools General tools No . 1 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Print Head Height 20 min . Adjustment Cover That Needs to Be Removed Carriage cover Notes when attaching carriage cover NOTE...
  • Page 215 Print Head Height Adjustment C AUTION When tightening the two screws on the front, be careful not to tighten them too hard . Doing so may cause the carriage cover to be distorted and the print heads may become shifted . Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment .
  • Page 216 Print Head Height Adjustment Before adjusting print head height, perform normal cleaning and manual cleaning . NOTE This step is to prevent the ink around the print head from rubbing off on the table when the print head is placed on the table at step 14 .
  • Page 217 Print Head Height Adjustment Unplug the connectors from the carriage board . Remove the UV lamp unit together with the stay . Remove the damper plate . Remove the rear head shield . 2-76 L EF 2-200...
  • Page 218 Print Head Height Adjustment Loosen seven screws fixing the print-head carriage . Push it upward and tighten the screws again . Right frame Left frame Base carriage 10. Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] [] keys to enter the service mode .
  • Page 219 Print Head Height Adjustment 11. Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] to set the height to 103 mm and move the table to the position which the print-head carriage is placed inside of the print area by pressing the [] Key .
  • Page 220 Print Head Height Adjustment C AUTION Be sure that the print-head carriage is inside of the print area . Print head Table 13. Fix five screws while holding the adjusted position . 14. Fix two screws while holding the adjusted position . 2-79 L EF 2-200...
  • Page 221 Print Head Height Adjustment 15. Attach the rear head shield . 16. Attach the damper plate . 17. Attach the UV lamp unit together with the stay . 18. Attach the carriage board cover . C AUTION Remove the carriage board cover by pushing the part indicated by the arrows because the top part of the support is easy to break .

  • Page 222: Uv Lamp Height Adjustment

    UV Lamp Height Adjustment Information Necessary tools General tools No . 1 Phillips screwdriver Feeler gauge Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time UV Lamp Height 30 min . Adjustment Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment .
  • Page 223 UV Lamp Height Adjustment Unlock the print-head carriage, and move it to the left by hand . C AUTION Move the print-head carriage to the position where the print head surface does not hit the table plate . Unplug the connectors . Move the print-head carriage slowly rightwards by hand .
  • Page 224 UV Lamp Height Adjustment Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] []keys to enter the service mode . MENU MENU SERVICE MENU Perform [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] to set the Height to 103 mm . C AUTION Be sure that the table unit is in a position anterior to head gap sensor plate .
  • Page 225 UV Lamp Height Adjustment Move the print-head carriage slowly to the position which UV lamp slider unit is placed inside of the print area . C AUTION Move the print-head carriage to the position where the head surface does not hit the table plate . 1 .
  • Page 226 UV Lamp Height Adjustment 10. Tighten three screws in the order as shown below . C AUTION Fasten the screws to attach the UV Lamp while pushing the UV Lamp downward . 11. Press the [TABLE DOWN] key to set the height to below [100 mm] . 12.
  • Page 227 UV Lamp Height Adjustment 13. Press the [TABLE UP] key to set the height to [103 mm] . 14. Check that there is no gap between the bottom of the UV lamp and the top of the table plate . C AUTION If there is a gap, go back to step 7, and perform the adjustment again .

  • Page 228: Head Gap Sensor Position Adjustment

    Head Gap Sensor Position Adjustment Information Necessary tools General tools No . 1 Phillips screwdriver Feeler gauge Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Head Gap Sensor Position 15 min . Adjustment Cover That Needs to Be Removed 2-87 L EF 2-200...
  • Page 229 Head Gap Sensor Position Adjustment Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL.
  • Page 230 Head Gap Sensor Position Adjustment Select [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [FEED] and set the feed to [Y: 2 .8 mm] to move the table to the backward . SERVICE MENU MOTOR MENU [ ] [ ] MOTOR MENU AXIS MOVE AXIS MOVE...
  • Page 231 Head Gap Sensor Position Adjustment • If the size of gap is between 0 and 0 .8 mm, move on to step 5 . • If the size of gap is other than between 0 and 0 .8 mm, loosen the screw and adjust the position of the head gap sensor so that the size of gap becomes between 0 and 0 .8 mm .
  • Page 232 Head Gap Sensor Position Adjustment NOTE • When you turn the screw counterclockwise, the head gap sensor moves backward . HCPwFLRAT * * * • The screw head should be contacted with the metal plate always . GOOD Screw head is contacted with the metal plate.
  • Page 233 Head Gap Sensor Position Adjustment Turn the adjustment screw clockwise 45 degrees repeatedly until the status of sensor [A] is ON . NOTE When you turn the screw clockwise, the head gap sensor moves frontward . HCPwFLRAT * * * * Turn the adjustment screw clockwise three times more .
  • Page 234 Head Gap Sensor Position Adjustment C AUTION Do not position the head gap sensor plate beyond the sensor area . Position the head gap sensor plate within the range. 11. Move the print-head carriage by hand slowly to the leftmost position of the print-head carriage movement . 12.
  • Page 235 Head Gap Sensor Position Adjustment 13. Loosen three screws that secure the head gap sensor plate . 1 . Head gap sensor plate 14. Tighten three screws while pushing the head gap sensor plate upward . 15. Perform [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] and set the Height to 102 .1 mm and move the table to the center of the machine by pressing the Key .
  • Page 236 Head Gap Sensor Position Adjustment 16. Loosen three screws . Then, tighten them in the order as shown below while pushing the head gap sensor plate downward . 17. Remove the carriage stopper . 18. Perform [SERVICE MENU] > [MOTOR MENU] > [AXIS MOVE] > [HEIGHT] and confirm the value which the head gap sensor turns ON .

  • Page 237: Grease Up Maintenance

    Grease Up Maintenance Information Necessary tools General tools No . 1 Phillips screwdriver Special tools 6000004129 GREASE,FLOIL G-902 10ML_02 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Grease Up Maintenance 10 min . Cover That Needs to Be Removed Plate 2-96 L EF 2-200...
  • Page 238 Grease Up Maintenance Procedure C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL. MEDIUM CL.
  • Page 239 Grease Up Maintenance Move the head gap sensor plate back and forth to check that the greased part moves smoothly . Turn on the main power switch . Then, turn on the sub power switch while pressing the [] [] [] keys to enter the service mode .
  • Page 240 Grease Up Maintenance Turn off the power, and open the front cover . Then remove the plate . Remove the table unit rear cover . Apply grease to the table unit UP/DOWN screws . • Grease: FLOIL G-902 10ML • Volume: proper amount Front Back Attach the table unit front cover .
  • Page 241 Grease Up Maintenance 11. Perform [SERVICE MENU] > [MOTOR MENU] > [AGING] > [HEIGHT] . SERVICE MENU MOTOR MENU [ ][ ] MOTOR MENU AGING AGING HEIGHT 12. (End of procedure) 2-100 L EF 2-200...

  • Page 242: Front Cover Sensor Adjustment

    Front Cover Sensor Adjustment Information Necessary tools General tools No . 1 Phillips screwdriver Special tools 1000005829 TOOL,VINYL YE UV RESISTANT ST-113 Typical work time Contents of work Time Front Cover Sensor 15 min . Adjustment Cover That Needs to Be Removed Right top cover Panel cover 2-101...
  • Page 243 Front Cover Sensor Adjustment Workflow C AUTION • To prevent hardened ink from entering into the nozzle, refresh print head before the adjustment . Perform medium cleaning on all print heads if 20 minutes passes . FUNCTION FUNCTION CLEANING CLEANING MEDIUM CL.
  • Page 244 Front Cover Sensor Adjustment No Good There is a gap between the front cover and the under cover . The front cover lies upon the upper surface of the front cover cushions . No good C AUTION Be sure that the gap between the front cover and the frame is parallel . Turn on the main power switch .
  • Page 245 Front Cover Sensor Adjustment Perform [SERVICE MENU] > [SENSOR CHECK] and confirm the status of sensor [C] . SERVICE MENU SENSOR CHECK [ ][ ] HCPwFLRAT ** * Remove the panel cover and the right top cover . Unlock the print-head carriage and move it slowly leftwards by hand . Loosen two screws that secure the front cover sensor half a turn .
  • Page 246 Front Cover Sensor Adjustment Loosen the screw slowly until the status of sensor [C] is OFF . When the sensor is ON, [*] mark is not displayed . HCPwFLRAT * * * Loosen the screw counterclockwise half a turn more . HCPwFLRAT * * * 10.
  • Page 247 Front Cover Sensor Adjustment Front cover sensor position adjustment 11. Open the front cover and confirm the position of the lower edge of the front cover when the front cover sensor clicks . Then, close the front cover and confirm the position again . The position of the front cover is proper when both positions are between the top edge of the under cover and the top edge of the front cover cushions .
  • Page 248 Front Cover Sensor Adjustment 11-1. Change the degree of adjustment screw rotation depending on the position of the front cover when the front cover sensor still clicks . " Check the position of the lower edge of the front cover when the sensor clicks, and adjust the amount of screw loosening in step 9 .

  • Page 249: Head Refresher Height Adjustment

    Head Refresher Height Adjustment Information Necessary tools General tools None Special tools None Typical work time Contents of work Time Head refresher 10 min . height adjustment Workflow NOTE If the height of the head refresher is changed due to the use of a jig or a vacuum table, this adjustment is necessary . In a normal condition, this adjustment is not needed .
  • Page 250 Head Refresher Height Adjustment Select [SERVICE MENU] > [I/S MENU] > [REFRESHER ADJ .] > [DEFAULT] > [ADJUST] . SERVICE MENU I/S MENU [ ][ ] IS/MENU REFRESHER ADJ. REFRESHER ADJ. DEFAULT > DEFAULT REFRESHER ADJ. DEFAULT > ADJUST If [SET HEAD REFRESHER] is displayed in the operation panel, set the head refresher and remove the cover .

  • Page 251: Chapter 3 Electrical Parts

    Chapter 3 Electrical Parts Wiring Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2 Main Board .

  • Page 252: Wiring Map

    Wiring Map Service Parts For more information on the cables, refer to the Parts Finder Web. https://365rolanddg.sharepoint.com/sites/extranet/Work-SitePages/GSV-PartsFinder.aspx Description of sensor name The name of each sensor is described as written below. FEED ORG SENS Y-axis origin sensor WIPER ORG SENS Wiper sensor FRONT COVER SENS Front cover sensor...
  • Page 253 Wiring Map L EF 2-200...

  • Page 254: Main Board

    Main Board Layout Diagram (Component Side) Bit 1 Bit 2 Bit 3 Bit 4 Bit 5 Bit 6 DIP SW It indicates the version of the board . L EF 2-200...
  • Page 255 Main Board Layout Diagram (Soldering Side) L EF 2-200...

  • Page 256: Servo Board

    Servo Board Layout Diagram (Component Side) L EF 2-200...
  • Page 257 Servo Board Layout Diagram (Soldering Side) L EF 2-200...

  • Page 258: Chapter 4 Supplement

    Chapter 4 Supplement Motor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Error Code .

  • Page 259: Motor Error

    Motor Error Error Description SCAN MOTOR ERROR CODE : 0000 0000 Error detected as a result Error Detected at first No . Meaning Cause Scan motor deviation error < External factors > 0010 (The order from the CPU does not match the feedback of the scan motor.) 1.

  • Page 260: Error Code

    Error Code Error Code Code Error Name Contents Cause Action The servo board does not work Check cable connection between the main board Disorder of communication correctly. and the servo board. with the sub CPU The sub CPU does not work Check the other cable connections of the servo 0002 Sub CPU Error...
  • Page 261 Error Code Code Error Name Contents Cause Action Linear encoder setup has not Linear encoder Linear Encoder Setup has been done. 0107 Carry out Linear encoder setup in service menu. setup error not been done. Linear encoder setup is ended before it is completed.
  • Page 262 Error Code Code Error Name Contents Cause Action There is a bad connection between the UV junction board and the signal junction board. The UV junction board is broken. Check cable connection between the print carriage The UV lamp is broken. / The signal junction board is board and the signal junction board.

  • Page 263: Sensor Map

    tooltip Sensor Map Front cover sensor It detects whether the front cover is open or close. Head gap sensor It detects height of the material. Air temperature thermistor It measures the temperature around the machine. Head lock sensor It detects whether the head carriage is at locking position or not.
  • Page 264 Sensor Map Z origin sensor It detects the Z-axis origin. Y origin sensor It detects the Y-axis origin. L EF 2-200...
  • Page 265 Sensor Map Wiper origin sensor It detects the origin position of the wiper movement. Encoder sensor It detects the coordinates in the carriage moving direction, and also generates the print signal. Thermistor It measures the temperature around the print head. Ink cartridge IC sensor It communicates with the IC chip of the ink cartridge.

  • Page 266: Chapter 5 Service Activities

    Chapter 5 Service Activities Installation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 Maintenance Checklist .

  • Page 267: Installation Checklist

    Installation Checklist LEF2-200 Installation Checklist Date: User name: Serial number: Installation Space □ □ The necessary space is secured in order to use this machine. Install the machine in a level and stable location. Unpacking L EF 2-200...
  • Page 268 Installation Checklist Included items Confirm that the included items are all present and accounted for in reference to Setup Guide . Installation and preparation Explain the following to the customer referring to from “Setting Up the Machine, Step 1: Removing the Retainers” to “Connecting to the Computer, Step 3 Make the Port Settings for the Software RIP”...
  • Page 269 Power-saving setting on computer Turn off the computer's power-saving functions which make the computer go standby or sleep. It may stop a job being output. Installing OnSupport Refer to the Startup Guide and install Roland OnSupport . □ □ Basic operations How to display OnSupport Help □...
  • Page 270 Register the Roland DG account if the customer accepts it. C AUTIO N When you register the Roland DG account (Roland DG ID), you will become able to use OnSupport more effectively. You are to communicate with our OnSupport server in registering your account. An e-mail address is required.
  • Page 271 Installation Checklist □ □ The influence of the volatilized UV ink on the eye, nose, and throat C AUTIO N The volatilized UV ink may stimulate the eye, nose, and throat. Be sure to wear the UV-proof goggles and antibromic mask if you replace the print head under the light shielding curtain.
  • Page 272 Installation Checklist □ □ Check before operations Before operations, remove the white ink cartridge, shake it 50 times (about 15 seconds), and then reinsert this cartridge. Explanation of how to use the machine Explain the following to the customer in reference to the User's Manual . Printing method □...
  • Page 273 Installation Checklist □ □ Three checks before printing 1. Do not use objects that easily reflect light. 2. Shorten the distance to the print heads. 3. Consider whether a jig is necessary. □ □ Printing □ □ Head refreshing after daily operations Head refreshing is an important operation that prevents clogging of the print heads.
  • Page 274 Installation Checklist □ □ Managing the basic settings of the printer Maintenance Explain the following to the customer in reference to the User's Manual . □ □ Basic maintenance knowledge • Types and timing of maintenance Regular maintenance These are the maintenance items that are required on a daily basis. Timing Category Maintenance of ink cartridges...
  • Page 275 Installation Checklist □ □ Regular maintenance • Cleaning the machine • Replacing ink cartridges • Disposing of discharged ink • Maintenance that must be performed daily • Maintenance of ink cartridges • Printing tests and normal cleaning • Head refreshing Head refreshing method If you perform head refreshing, follow the instruction of operation panel.
  • Page 276 Installation Checklist 4.□ Apply head refreshing cleaning liquid to the head cleaning sheet . NOTE • As a guideline, apply 2 drops of cleaning liquid to a single cleaning pad. Apply 1 drop of cleaning liquid in each location, using the holes in the sheet retaining cover (8 holes in the front and 8 holes in the back for a total of 16 holes) as guidelines for the positions where to apply the liquid.
  • Page 277 Installation Checklist (Consumable parts that customers can purchase and replace) • Wiper • Wiper cleaner • Cleaning stick • Cleaning liquid • Print head cleaning sheet • Cleaning liquid for head refreshing (Parts that you need to inquire before replacement) • Print head • Cleaning pad unit Replacing the wipers and wiper cleaner...
  • Page 278 Installation Checklist 3.□ Replace the wipers cleaner . 4.□ Attach the wiper cleaner case . 5.□ (End of procedure) Consumable parts and replacement cycle Name Replacement Cycle UV lamp 10,000 hours Print head 6 billion shots/nozzle (6,000,000 k shots) Wiper 6 months, wiping 1000 times Wiper cleaner 6 months, wiping 1000 times...

  • Page 279: Maintenance Checklist

    Maintenance Checklist LEF2-200 Maintenance Checklist Date: User name: Serial number: Check items Important Points Check Interview with the customer Ask the customer if there is something that he/she is concerned about. □ Done Output / Check report before maintenance [Get report by Peck2], or print [ALL] in service menu. □...
  • Page 280 Maintenance Checklist Check items Important Points Check Check if the carriage belt doesn't touch the flanges of the drive pulley and □Adjustment idle pulley when the head carriage moves in the full width. Adjust the belt if □Good done necessary. Carriage belt □Adjustment Others...

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