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Kyocera ECOSYS FS-1061DN Service Manual
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Kyocera ECOSYS FS-1061DN Service Manual

Kyocera ECOSYS FS-1061DN Service Manual

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ECOSYS FS-1040
ECOSYS FS-1041
ECOSYS FS-1060DN
ECOSYS FS-1061DN
SERVICE
MANUAL
Published in September 2012
2M3SM061
Rev. 1

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PATSY PILLAY
March 23, 2025

My Kyocera Ecosys FS-1061DN won't print as the Attention Light is ON, what should I do to rectify this problem.

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Summary of Contents for Kyocera ECOSYS FS-1061DN

  • Page 1 ECOSYS FS-1040 ECOSYS FS-1041 ECOSYS FS-1060DN ECOSYS FS-1061DN SERVICE MANUAL Published in September 2012 2M3SM061 Rev. 1...
  • Page 2 CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. It may be illegal to dispose of this battery into the municipal waste stream. Check with your local solid waste officials for details in your area for proper disposal. ATTENTION IL Y A UN RISQUE D’EXPLOSION SI LA BATTERIE EST REMPLACEE PAR UN MODELE DE TYPE INCORRECT.

  • Page 3: Revision History

    Revision history Revision Date Replaced pages Remarks September 12, 2012 Cover,Contents,1-1-1 to 1-1-4,1-2-3 to 1-2-5,1-2-9, 1-3-3 to 1-3-5,1-3-11 to 1-3-14,1-4-18,1-4-19,1-5-2, 1-5-6 to 1-5-9,2-1-1,2-3-1,2-3-3 to 2-3-5,2-4-2,2-4-3, 2-4-6 to 2-4-9,2-4-11,2-4-13,2-4-19...
  • Page 4 This page is intentionally left blank.

  • Page 5: Safety Precautions

    Safety precautions This booklet provides safety warnings and precautions for our service personnel to ensure the safety of their customers, their machines as well as themselves during maintenance activities. Service personnel are advised to read this booklet carefully to familiarize themselves with the warnings and precautions described here before engaging in maintenance activities.

  • Page 6: Safety Warnings And Precautions

    Safety warnings and precautions Various symbols are used to protect our service personnel and customers from physical danger and to prevent damage to their property. These symbols are described below: DANGER: High risk of serious bodily injury or death may result from insufficient attention to or incorrect compliance with warning messages using this symbol.

  • Page 7: Installation Precautions

    1. Installation Precautions WARNING • Do not use a power supply with a voltage other than that specified. Avoid multiple connections to one outlet: they may cause fire or electric shock. When using an extension cable, always check that it is adequate for the rated current...................... •...
  • Page 8 2. Precautions for Maintenance WARNING • Always remove the power plug from the wall outlet before starting machine disassembly....• Always follow the procedures for maintenance described in the service manual and other related brochures............................• Under no circumstances attempt to bypass or disable safety features including safety mechanisms and protective circuits.
  • Page 9 • Do not remove the ozone filter, if any, from the copier except for routine replacement....... • Do not pull on the AC power cord or connector wires on high-voltage components when removing them; always hold the plug itself......................•...
  • Page 10 This page is intentionally left blank.

  • Page 11: Table Of Contents

    2M2/2M3 CONTENTS 1-1 Specifications 1-1-1 Specifications ........................1-1-1 1-1-2 Parts names .......................... 1-1-5 (1) Machine ..........................1-1-5 (2) Operation panel ........................ 1-1-6 1-1-3 Machine cross section ......................1-1-7 (1) 20/21 ppm Model......................1-1-7 (2) 25/26 ppm Model......................1-1-8 1-2 Installation 1-2-1 Installation environment......................

  • Page 12: Assembly And Disassembly

    (1) Precautions........................1-5-1 (2) Drum..........................1-5-1 (3) Toner ..........................1-5-1 (4) How to tell a genuine Kyocera toner container..............1-5-2 1-5-2 Outer covers .......................... 1-5-3 (1) Detaching and refitting the top cover................1-5-3 (2) Detaching and refitting the Right cover ................1-5-4 (3) Detaching and refitting the Left cover................
  • Page 13 2M2/2M3 (4) Detaching the developer unit.................... 2-4-7 (5) Detaching the toner disposal box ..................2-4-7 (6) Detaching and refitting the paper feed pulley and lower paper feed guide ...... 2-4-8 (7) Refitting the toner disposal box ..................2-4-12 (8) Refitting the developer unit..................... 2-4-12 (9) Refitting the drum unit ....................
  • Page 14 2M2/2M3 This page is intentionally left blank.

  • Page 15: Specifications

    2M2/2M3-1 1-1 Specifications 1-1-1 Specifications Machine Specifications Item 20/21 ppm 25/26 ppm Type Desktop Printing method Electrophotography by semiconductor laser Cassette 60 to 220 g/m Paper weight Manual feed 60 to 220 g/m tray* Cassette/ Plain, Preprinted, Labels, Bond, Recycled, Vellum, Rough, Letterhead, Paper type Manual feed Color, Prepunched, Envelope, Cardstock, Thick paper, High Quality, Cus-...
  • Page 16 2M2/2M3-1 Specifications Item 20/21 ppm 25/26 ppm Light: 16 Light: 19 Normal 1: 16 Normal 1: 19 Letter(Quiet Normal 2(3): 16 Normal 2(3): 19 Mode) Heavy 1: 14 Heavy 1: 17 Heavy 2(3): 13 Heavy 2(3): 16 Light: 12 Light: 15 Normal 1: 12 Normal 1: 15 A5/B5/A6...
  • Page 17 2M2/2M3-1 Specifications Item 20/21 ppm 25/26 ppm Duplex Light: 10 Printing Normal 1: 10 Legal(Quiet speed Normal 2(3): 10 Mode) (images/min) Heavy 1: 9 Heavy 2(3): 9 7.5 s or less First print time 8.5 s or less (A4, feed from cassette) 16 s or less Warm-up Power on...
  • Page 18 2M2/2M3-1 Specifications Item 20/21 ppm 25/26 ppm Temperature 10 to 32.5 °C/50 to 90.5 °F Humidity 15 to 80% RH Operating 3,500 m/11,482.8 ft maximum environment Altitude High altitude mode is available for regular operation at less than 1500m or 1500 –...

  • Page 19: Parts Names

    2M2/2M3 1-1-2 Parts names (1) Machine 9 10 Figure 1-1-1 1. Top tray 9. Cassette 2. Paper stopper 10. Paper width guides 3. Operation panel 11. Paper length guide 4. Power switch 12. Fuser top cover 5. Front cover 13. Rear cover 6.

  • Page 20: Operation Panel

    2M2/2M3 (2) Operation panel Figure 1-1-2 1. Processing indicator 2. Attention indicator 3. Go key 4. Cancel key 5. Quiet Mode key 1-1-6...

  • Page 21: Machine Cross Section

    2M2/2M3 1-1-3 Machine cross section (1) 20/21 ppm Model Light path Paper path Figure 1-1-3 1. Cassette 7. Drum unit 2. Paper feed/conveying section 8. Transfer/separation section 3. Toner container 9. Laser scanner unit 4. Developing unit 10. Fuser section 5.

  • Page 22: 25/26 Ppm Model

    2M2/2M3 (2) 25/26 ppm Model Light path Paper path Figure 1-1-4 1. Cassette 8. Drum unit 2. Paper feed/conveying section 9. Transfer/separation section 3. Manual feed tray 10. Laser scanner unit 4. Toner container 11. Fuser section 5. Developing unit 12.

  • Page 23: Installation Environment

    2M2/2M3 1-2 Installation 1-2-1 Installation environment 1. Temperature: 10 to 32.5°C/50 to 90.5°F 2. Humidity: 15 to 80% RH 3. Power supply: 120 V AC, 5.4 A 220 - 240 V AC, 2.8 A 4. Power source frequency: 50 Hz ± 2%/60 Hz ± 2% 5.

  • Page 24: Unpacking And Installation

    2M2/2M3 1-2-2 Unpacking and installation (1) Installation procedure Start Unpacking Taking out the machine Removing the tapes Installing the cassette cover Loading paper (cassette) Installing the toner container Connect the USB cable Connect the Network cable (25/26 ppm model) Connect the power cord Installing the toner Make test printing Installing the printer driver...
  • Page 25 2M2/2M3-1 Unpacking Figure 1-2-3 1. Machine 10. Power cord 2. Outer case 11. Toner container 3. Bottom left pad 12. CDROM 13. Quick installation guide 4. Bottom right pad 5. Machine cover 14. Leaflet etc. 6. Top left pad 15. USB cable*1 7.

  • Page 26: 20/21 Ppm Model

    2M2/2M3-1 Removing the tapes 20/21 ppm Model 1. Remove three tapes. Tapes Figure 1-2-4 2. Open the cassette. 3. Remove tape. Tape Cassette Figure 1-2-5 4. Open the front cover. Tapes Figure 1-2-6 1-2-4...
  • Page 27 2M2/2M3-1 25/26 ppm Model 1. Remove three tapes. Tapes Figure 1-2-7 2. Remove tape. Tape Figure 1-2-8 1-2-5...
  • Page 28 2M2/2M3 Installing the cassette cover 1. Attach the cassette cover. Guide MF base Attach the cassette cover so that its right and left-side pins and the boss on the machine frame mate with each other. *: If performing installation in a 25 ppm model, install the cassette cover so that its guide at the top is positioned above the MF base.
  • Page 29 2M2/2M3 3. Adjust the paper length guide to the paper size required. Paper length guide Figure 1-2-12 4. Load the paper all the way in the cas- sette until the paper touches the far inner side. *: Ensure the side to be printed is facing up and the paper is not folded, curled, or damaged.
  • Page 30 2M2/2M3 *: Load an amount of paper that fits under the tabs on the width guides. *: Ensure that the loaded paper does not exceed the level indicated. Tabs Exceed the level indicated Figure 1-2-15 5. Close the cassette cover. Figure 1-2-16 1-2-8...
  • Page 31 2M2/2M3-1 Installing the toner containers 1. Open the front cover. Front cover Figure 1-2-17 2. Shake the toner container at least 10 times as shown in the figure in order to distribute the toner evenly inside the container. Figure 1-2-18 3.
  • Page 32 2M2/2M3 4. Close the front cover. Figure 1-2-20 Connecting the USB Cable 1. Connect the USB cable (not included) to the USB interface connector. Connect the other end of the USB cable to the computer's USB interface con- nector. *: China model only included. Figure 1-2-21 1-2-10...
  • Page 33 2M2/2M3 Connecting the Network Cable (25/26 ppm model only) 1. Connect the network cable (not included) to the network interface con- nector. Connect the other end of the cable to the PC or your network device. *: Use shielded interface cables. Figure 1-2-22 Connecting the power code 1.
  • Page 34 2M2/2M3 Installing the toner 1. Press the power switch to On. 2. Starting the toner Installation. 3. Installation is completed when toner installation has finished and the Pro- cessing indicator has turned on. *: When the power switch is turned on, the Processing indicator the Attention indica- tor brink for a while simultaneously, then either turns on alternatively, and only the...
  • Page 35 2M2/2M3 Installing the Printer Driver 1. Installing the Printer Driver. Refer to the operation guide. Completion of the machine installation 1-2-13...
  • Page 36 2M2/2M3 This page is intentionally left blank. 1-2-14...

  • Page 37: Maintenance Mode

    2M2/2M3 1-3 Maintenance Mode 1-3-1 Maintenance mode The machine is equipped with a maintenance function which can be used to maintain and service the machine. (1) Executing a maintenance items Description Status Outputting an own-status report page Description Outputs lists of the current settings of the maintenance items, and paper jam and service call occurrences.
  • Page 38 2M2/2M3 Description Printing the event log Description Prints a history list of occurrences of paper jam, self-diagnostics, toner replacements, etc. Purpose To allow machine malfunction analysis based on the frequency of paper misfeeds, self diagnostic errors and replacements. Method Output from operating panel 1.
  • Page 39 2M2/2M3-1 Description User User status page status page Status Page FS-1060DN [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Firmware version 2M3_2000.001.001 2012.02.02 Paper Settings Counters (26) Cassette & Manual Feed Tray Printed Pages 1000 (27) Size: Type: Plain (28) Print Coverage 10.00% (A4/Letter Conversion) Device Common Settings Network: Enabled...
  • Page 40 2M2/2M3-1 Description Detail of User status page Description Supplement Machine serial No. Firmware version Engine soft version Engine Boot soft version Paper Setting Cassette & Manual feed tray Paper size: Size/Type A4,A5,A6,B5,16K,Custom,Legal,Officio, 216x340mm,Letter,Executive,Statement,Folio Paper type: Plain,Preprinted,Labels,Bond,Recycled,Vellum, Rough,Letterhead,Color,Prepunched,Envelope, Cardstock,Thick,High quality,Custom 1to 8 Device Common Setting Network(25/26 ppm model only) Enabled / Disabled...
  • Page 41 2M2/2M3-1 Description Description Supplement (28) Print coverage 0 to 100% (29) Toner Gauge 0 to 100% (30) Print Density Default: 3(1 to 5) (31) Main-Charger correction value Default: 4(1 to 7) (32) High-Altitude mode Default: 0(0 to 2) (33) Drum unit driving time (34) Area code(AREA) (35)

  • Page 42: Event Log

    2M2/2M3 Description Event Event Log Event Log FS-1060DN [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Firmware version 2M2_2000.000.000 2011.12.17 Paper Jam Log Counter Log Count. Jam Code J0508: C0100: 1111111 0511 J0511: C0120: 999999 4211 J0518: C2000: 888888 0518 J4020: C4200: 777777 4211 J4201: C6020: 666666 0518...
  • Page 43 2M2/2M3 Description Detail of Event Log Items Description Machine serial No. Firmware version Engine soft version Engine Boot soft version Paper Count. Event Jam Log Remembers 1 to 8 of The total page Log code occurrence. If the occur- count at the time of Cause of a paper jam rence of the previous the paper jam.
  • Page 44 2M2/2M3 Description Items Description Non-genu- Count. Item ine Toner Remembers 1 to 5 of The total page count Non-genuine toner log at the time of the code occurrence of unknown toner detection. If the toner empty error (1 byte, 2 categories) occurrence of the previ- with using an non- ous unknown toner...
  • Page 45 2M2/2M3 Description Net- Network status page work status Network Status Page page FS-1060DN [XXXXXXXX] [XXXXXXXX] [XXXXXXXX] Firmware version 2M2_2000.000.000 2011.12.17 Network Detail MAC Address: 00:00:00:00:00:01 LAN Interface Setting: Not Connected Current: Not Connected (10) Raw Port (11) Status: Enabled (12) (13) Status: Enabled...
  • Page 46 2M2/2M3 Description Detail of Network status page Description Supplement Machine serial No. Firmware version Engine soft version Engine Boot soft version Network Detail MAC Address Display MAC Address LAN Interface Setting Auto,10Base-Half,10Base-Full,100Base-Half, 100Base-Full Current The present transmission standard is displayed. Raw Port (10) (11)

  • Page 47: Maintenance Menu

    2M2/2M3-1 1-3-2 Maintenance menu KYOCERA Client Tool provides maintenance menus which allow you to optimize print quality, printing positions, factory default settings, etc. The Load Package button allows you to make settings provided by the Service Package. Procedure 1. In the KYOCERA client Tool dialog box, select a device from the list.

  • Page 48: Items For Various Settings

    2M2/2M3-1 (1) Items for various settings Maintenance Items Description menu Drum charge set- Adjust print Select the main charge voltage of the drum unit, from 0 to 7. ting quality (default: 4) A higher setting makes it less dense. A lower setting makes the print output denser. setting Altitude Select the altitude of your location:(default: 0)

  • Page 49: Service Package

    2M2/2M3-1 (2) Service package A service package can be used to deliver event logs and set drum-ranks. The items for settings using a service package are as follows: * : Obtain a service package in prior. Open the Service Package 1.
  • Page 50 2M2/2M3-1 Printing the event log Procedure 1. Click the Event Log. 2. Click the check box to acknowledge. 3. The event log will be printed. Figure 1-3-7 Drum rank settings Drums are ranked in three depending on the fluctuation in sensitivity. Exercising the procedures that follow the replacement of maintenance kit or drum unit, the rank of drum is automatically set to the default, 2.

  • Page 51: Paper Misfeed Detection

    2M2/2M3 1-4 Troubleshooting 1-4-1 Paper misfeed detection (1) Paper misfeed indication If paper jams in the paper conveying system, or no paper sheets are fed at all, the printer automatically goes offline, and the Attention indicator will flash rapidly. A jam code is logged on the event log. When the jammed paper is removed and the rear cover is closed, the printer reverts to normal operation and resumes printing.

  • Page 52: Paper Misfeed Detection Condition

    2M2/2M3 (2) Paper misfeed detection condition 20/21 ppm model 25/26 ppm model Figure 1-4-2 Paper jam location Code Contents Conditions location* 0111 Rear cover open Cover is opened during printing. 0508 No paper feed from duplex Registration sensor (RS) does not turn on in 2.4 section(25/26ppm model) seconds after the duplex sensor (DUS) has turned on, during paper is feed from the duplex section.
  • Page 53 2M2/2M3 Code Contents Conditions location* 4218 Duplex sensor stay jam(25/ Duplex sensor (DUS) does not turn off in 1.0 sec- 26ppm model) onds after the registration sensor (RS) has turned off, during paper is feed from the duplex section. 4220 Duplex sensor on Paper is present at the duplex sensor during power (25/26ppm model)

  • Page 54: Self-Diagnostic Function

    2M2/2M3 1-4-2 Self-diagnostic function (1) Self-diagnostic function The printer is equipped with self-diagnostic function which automatically halts the printer when an error is detected. The two indicator (Processing, Attention) are simultaneously lit (5 sec), then indicate a specific error by the combination of the two indicator.
  • Page 55 2M2/2M3 Sequence of display Indication example Indicates the occurrence of a self diagnostics error. 5.0 s 2.0 s Repeat Number display start 0.8 s 0.8 s 0.8 s 0.8 s 0.8 s 0.8 s 0.8 s 0.8 s 0.8 s 0.8 s 0.8 s 0.8 s...

  • Page 56: Self Diagnostic Codes

    2M2/2M3 (3) Self diagnostic codes If the part causing the problem was not supplied, use the unit including the part for replacement. Release is performed by power supply OFF/ON. Check procedures/ Code Contents Causes corrective measures 0100 Backup memory read/write Defective flash Replace the main PWB and check for cor- error (NOR)
  • Page 57 2M2/2M3 Check procedures/ Code Contents Causes corrective measures 6000 Broken fuser heater Defective connec- Reinsert the connector. Also check for conti- The temperature does not tor cable or poor nuity within the connector cable. If none, reach 100° C/212 °F after the contact in the con- replace the cable.

  • Page 58: Image Formation Problems

    2M2/2M3 1-4-3 Image formation problems If the part causing the problem was not supplied, use the unit including the part for replacement. (1) No image (2) No image (3) Part of image is (5) White streaks Gray background. appears (entirely appears (entirely missing.

  • Page 59: No Image Appears (Entirely Black)

    2M2/2M3 (1) No image appears (entirely white). Print example Causes Check procedures/corrective measures Defective Defective connector cable Reinsert the connector. Also check for conti- transfer or poor contact in the con- nuity within the connector cable. If none, bias output. nector.

  • Page 60: Part Of Image Is Missing

    2M2/2M3 (3) Part of image is missing. Print example Causes Check procedures/corrective measures Defective Defective developer unit. Replace the developer unit (see page 2-4-12). developer Defective high voltage Replace the high voltage PWB bias output. PWB. (see page 1-5-7). Defective main PWB. Replace the main PWB (see page 1-5-7).

  • Page 61: White Streaks Are Printed Vertically

    2M2/2M3 (5) White streaks are printed vertically. Print example Causes Check procedures/corrective measures Foreign object in one of the Replace the developer unit (see page 2-4-12). developer units. Dirty LSU slit glasses. Clean the slit glasses. (6) Black streaks are printed vertically. Print example Causes Check procedures/corrective measures...

  • Page 62: Spots Are Printed.printing Incomplete Or Out Of Position

    2M2/2M3 (8) Spots are printed.Printing incomplete or out of position Print example Causes Check procedures/corrective measures Dirty or flawed drum. Perform the drum refresh (see page 1-3-11). Flawed drum. Replace the drum unit (see page 2-4-13). Deformed or worn cleaning blade in the Replace the drum unit (see page 2-4-13).

  • Page 63: Offset Occurs

    2M2/2M3 (11) Offset occurs. Print example Causes Check procedures/corrective measures Deformed or worn cleaning Replace the drum unit (see page 2-4-13). blade in the drum unit. Main charge voltage setting. The main charge voltage may be set too high. Try adjust- ing the main charge voltage (see page 1-3-11).

  • Page 64: Dirt On The Top Edge Or Back Of The Paper

    2M2/2M3 (14) Dirt on the top edge or back of the paper. Print example Causes Check procedures/corrective measures Toner contamination in vari- Dirty edges and back of the paper can be caused by toner ous parts. accumulated on such parts as the paper guide, paper con- veying paths, the bottom of the drum and developing unit, and the fuser unit inlet.

  • Page 65: Electric Problems

    2M2/2M3 1-4-4 Electric problems If the part causing the problem was not supplied, use the unit including the part for replacement. Troubleshooting to each failure must be in the order of the numbered symptoms. Problem Causes Check procedures/corrective measures 1. No electricity at the Measure the input voltage.
  • Page 66 2M2/2M3 Problem Causes Check procedures/corrective measures 1. Defective connector Reinsert the connector. Also check for continuity within the Duplex solenoid cable or poor con- connector cable. If none, replace the cable. does not operate. tact in the connector. Duplex solenoid and relay PWB (YC2) (25/26 ppm model Relay PWB and main PWB (YC14) only)

  • Page 67: Mechanical Problems

    2M2/2M3 1-4-5 Mechanical problems If the part causing the problem was not supplied, use the unit including the part for replacement. Problem Causes/check procedures Corrective measures Check if the surfaces of the paper feed Clean with isopropyl alcohol. No paper feed. pulley is dirty with paper powder.

  • Page 68: Error Messages

    1-4-6 Error Messages If a problem has occurred in the printer, the indicators on the operation panel, the KYOCERA Client Tool, and the Status Monitor will show the status of the printer. Problems that can be resolved by the user are described below.
  • Page 69 2M2/2M3-1 Message Displayed in KYOCERA Client Tool, Meaning Remedy and the Status Monitor Non-genuine toner is This message is displayed if the When you want to use the toner container installed installed toner container is non- currently installed, press [Go] and [Can- genuine.
  • Page 70 2M2/2M3 This page is intentionally left blank. 1-4-20...

  • Page 71: Precautions For Assembly And Disassembly

    2M2/2M3 1-5 Assembly and disassembly 1-5-1 Precautions for assembly and disassembly (1) Precautions Be sure to turn the power switch off and disconnect the power plug before starting disassembly. When the fax kit is installed, be sure to disconnect the modular cable before starting disassembly. When handling PWBs (printed wiring boards), do not touch parts with bare hands.

  • Page 72: How To Tell A Genuine Kyocera Toner Container

    A black-colored band when seen through the left side window ( A shiny or gold-colored band when seen through the right side window ( The above will reveal that the toner container is a genuine Kyocera branded toner container, otherwise, it is a counterfeit.

  • Page 73: Outer Covers

    2M2/2M3 1-5-2 Outer covers (1) Detaching and refitting the top cover Procedure 1. Open the front cover and rear cover. 2. Remove two screws. Screw Screw Figure 1-5-3 3. Unhook the two hooks and then remove Hooks the top cover. Top cover Top cover Figure 1-5-4...

  • Page 74: Detaching And Refitting The Right Cover

    2M2/2M3 (2) Detaching and refitting the Right cover Procedure 1. Remove the top cover (see page 1-5-3). 2. Unhook the five hooks and then remove the right cover. Right cover Right cover Hook Hooks Hooks Figure 1-5-5 1-5-4...

  • Page 75: Detaching And Refitting The Left Cover

    2M2/2M3 (3) Detaching and refitting the Left cover Procedure 1. Remove the top cover (see page 1-5-3). 2. Unhook the five hooks and then remove the left cover. Left cover Left cover Hook Hooks Hooks Figure 1-5-6 1-5-5...

  • Page 76: Fuser Section

    2M2/2M3-1 1-5-3 Fuser section (1) Detaching and refitting the fuser unit Procedure 1. Remove the top cover (see page 1-5-3). 2. Remove connector from the fuser heater. Remove two connectors from the main PWB.(25/26 ppm model only) *: 20-ppm model has only one connector. Connector (Fuser heater) Connector...

  • Page 77: Pwbs

    2M2/2M3-1 1-5-4 PWBs (1) Detaching and refitting the main PWB,high voltage PWB and power source PWB Procedure 1. Remove the top cover and right cover (see page 1-5-3,1-5-4). 2. Remove connector from the fuser heater. Remove the five connectors (25/26 ppm model only) and the three FFC connectors from the main PWB.
  • Page 78 2M2/2M3-1 4. Remove the connector High voltage PWB (CN1) that connected to the High volt- age PWB. 5. Remove the two connectors (YC12,YC13) that connected to the Main PWB main PWB. 6. Remove the three connectors (YC101,YC102,YC103) that connected YC13 to the power source PWB.
  • Page 79 2M2/2M3-1 8. Remove five screws and then remove Screw Screw the main PWB. Screw Main PWB Screw Screw Figure 1-5-13 9. Remove screw and then remove the High voltage PWB Screw high voltage PWB. Figure 1-5-14 1-5-9...
  • Page 80 2M2/2M3 1. Remove two screws and then remove Screw the power source PWB. 2. Check or replace the main PWB,high Power souce PWB voltage PWB and power source PWB, and refit all the removed parts. Screw Figure 1-5-15 Caution: When fitting the controller unit, Rear cover make sure that the cover-open lever is Cover open/close lever B...

  • Page 81: Detaching And Refitting The Operation Panel Pwb

    2M2/2M3 (2) Detaching and refitting the operation panel PWB Procedure 1. Remove the control unit (see page 1-5- Operation panel unit 2. Unhook the two hooks and then remove the operation panel unit. Operation panel unit Hook Hook Figure 1-5-17 3.

  • Page 82: Others

    2M2/2M3 1-5-5 Others (1) Detaching and refitting the laser scanner unit Procedure 1. Remove the top cover (see page 1-5-3). 2. Remove the connectors and the FFC from the main PWB. Connector Figure 1-5-19 3. Unhook the four hooks and then Hook Upper LSU cover remove the upper LSU cover.
  • Page 83 2M2/2M3 Laser shutter 4. Remove the Drum unit (see page 2-4- 5. Confirm that the laser shutter has closed. Figure 1-5-21 Screw 6. Remove four screws and then remove Screw the laser scanner unit. Screw Laser scanner unit 7. Check or replace the laser scanner unit and refit all the removed parts.

  • Page 84: Detaching And Refitting The Main Motor Unit

    2M2/2M3 Figure 1-5-22 (2) Detaching and refitting the Main motor unit Procedure 1. Remove the top cover and left cover (see page 1-5-3,1-5-5). 2. Remove the two screws and pull out the Fuser unit fuser unit halfway out. Screw Screw Figure 1-5-23 Hook Upper LSU cover...
  • Page 85 2M2/2M3 4. Remove main motor connector from the Relay PWB. Connector Main motor Relay PWB Figure 1-5-25 5. Detach the connector from the paper feed solenoid and unhook the harness Spring from the guide. (25/26 ppm model only) 6. Detach the connector from the duplex solenoid and unhook the harness from the guide(25/26 ppm model only).
  • Page 86 2M2/2M3 8. Remove four screws and then remove the drive cover. Drive cover Screw Screw Screw Screw Figure 1-5-27 9. Remove the gear A,gear B,gear C,gear Gear E D and gear E. Gear A Gear C Gear B Gear D Figure 1-5-28 1-5-16...
  • Page 87 2M2/2M3 Gear I 10. Remove the gear F,gear G,gear H and gear I. Gear H Gear F Gear G Figure 1-5-29 11. Remove the gear J,gear K and gear L (25/26 ppm model only). Gear L Gear K Gear J Figure 1-5-30 1-5-17...
  • Page 88 2M2/2M3 12. Remove the spring,gear M,gear N and sim. Gear N Gear M Spring Figure 1-5-31 13. Remove the three screws and remove the gear cover and gear P. Gear cover Screw Gear P Screw Screw Gear cover Figure 1-5-32 1-5-18...
  • Page 89 2M2/2M3 Main motor 14. Remove the main motor unit so that the Pulse board pulse board will not hit the sensor. Sensor Main motor unit Figure 1-5-33 15. Remove a screw and remove the Screw duplex solenoid from the main motor unit (25/26 ppm model only).

  • Page 90: Direction Of Installing The Principal Fan Motor

    2M2/2M3 (3) Direction of installing the principal fan motor When detaching or refitting the fan motors, be careful of the airflow direction (intake or exhaust). Intake Cooling fan motor (Rating label:inside) Figure 1-5-35 1-5-20...

  • Page 91: Paper Feed/Conveying Section

    2M2/2M3-1 2-1 Mechanical Construction 2-1-1 Paper feed/conveying section Paper feed/conveying section consists of the paper feed unit that feeds paper from the cassette and the MF tray (Manual feed tray) paper feed unit that feeds paper from the MF tray(25/26 ppm model), and the paper conveying section that conveys the fed paper to the transfer/separation section.

  • Page 92: Manual Feed Section (25/26 Ppm Model Only)

    2M2/2M3 (2) Manual feed section (25/26 ppm model only) Manual feed section consists of the MF sheet, MF base and the paper feed pulley (same as the cassette) for extracting and conveying the paper. Paper is fed out of the MF tray by the rotation of the paper feed pulley.Paper is automatically fed from the manual feed tray if paper is present in the tray.
  • Page 93 2M2/2M3 RPWB OUTA YC4-1 OUTB YC4-2 REGIST YC8-3 FEEDSOLDRN PFSOL YC3-2 YC14 MPWB Figure 2-1-3 Cassette paper feed section block diagram 2-1-3...

  • Page 94: Drum Section

    2M2/2M3 2-1-2 Drum section The drum section consists of the charger roller, drum and cleaning section. The drum is electrically charged uniformly by means of a charger roller to form a latent image on the surface. The cleaning section consists of the cleaning blade and the drum screw which remove residual toner from the drum surface after transfer.

  • Page 95: Developer Section

    2M2/2M3 2-1-3 Developer section The developer unit consists of the sleeve roller that forms the magnetic brush, the magnet roller, the devel- oper blade and the developer screws that agitate the toner. Also, the toner sensor (TS) checks whether or not toner remains in the toner container.

  • Page 96: Optical Section

    2M2/2M3 2-1-4 Optical section The optical section consists of the laser scanner section for printing. (1) Laser scanner section The charged surface of the drum is then scanned by the laser beam from the laser scanner unit. The laser beam is dispersed as the polygon motor (PM) revolves to reflect the laser beam over the drum. Various lenses are housed in the laser scanner unit, adjust the diameter of the laser beam, and focalize it at the drum sur- face.
  • Page 97 2M2/2M3 Figure 2-1-9 Laser scanner section 1. APC PWB (APC PWB) 4. Polygon motor (PM) 2. Collimator lens 5. f-θ lens 3. Cylindrical lens 6. Mirror 2-1-7...
  • Page 98 2M2/2M3 MPWB LSU UNIT +3.3V3 PDPWB YC5-1 YC1-1 LONBN YC5-2 YC1-2 LDCONT YC5-3 YC1-3 YC5-4 YC1-4 YC5-5 YC1-5 LDENBN YC5-6 YC1-6 VIDEO YC5-7 YC1-7 VIDEON APCPWB YC5-8 YC1-8 +24V3 YC17-1 YC1-5 YC17-2 YC1-4 POLONN YC17-3 YC1-3 POLORDYN YC17-4 YC1-2 POLCLK YC17-5 YC1-1 Figure 2-1-10 Laser scanner unit block diagram...

  • Page 99: Transfer/Separation Section

    2M2/2M3 2-1-5 Transfer/Separation section The transfer/separation section consists of the transfer roller, discharger brush. A high voltage generated by the high voltage PWB(HVPWB) is applied to the transfer roller for transfer charging. Paper after transfer is separated from the drum. Figure 2-1-11 Secondary transfer roller section 1.

  • Page 100: Fuser Section

    2M2/2M3 2-1-6 Fuser section The paper sent from the transfer/separation section is interleaved between the heat roller and the press roller. The heat roller is heated by the fuser heater (FH), and the toner is fused by heat and pressure and fixed onto the paper because the press roller is pressed by the fuser press spring.
  • Page 101 2M2/2M3 MPWB FTHERM YC15-2 YC103 PSPWB Figure 2-1-14 Fuser section block diagram 2-1-11...

  • Page 102: Duplex Conveying/Eject Section

    2M2/2M3 2-1-7 Duplex conveying/Eject section The paper exit section transports the paper which passed the fuser unit towards the top tray. The paper which passed through the fuser unit, and is delivered to the top tray by the rotation of the eject roller.
  • Page 103 2M2/2M3 DUSOL RPWB EXIT YC16-3 MPWB Figure 2-1-16 Duplex conveying section block diagram 2-1-13...
  • Page 104 2M2/2M3 This page is intentionally left blank. 2-1-14...

  • Page 105: Electrical Parts Layout

    2M2/2M3 2-2 Electrical Parts Layout 2-2-1 Electrical parts layout (1) PWBs Machine left Machine inside Machine right Figure 2-2-1 PWBs 1. Main PWB (MPWB) ......Main controller: Controls the software such as the print data processing and provides the interface with computers. Engine: Controls printer hardware such as high voltage/bias out- put control, paper conveying system control, and fuser tempera- ture control, etc.
  • Page 106 2M2/2M3 List of correspondences of PWB names Name used in service manual Name used in parts list Main PWB (MPWB) :20 ppm model PARTS PWB ASSY MAIN SP 20ppm Main PWB (MPWB) :25/26 ppm model PARTS PWB ASSY MAIN SP Relay PWB (RPWB) Power source PWB (PSPWB):120V model PARTS SWITCHING REGULATOR 120V SP...

  • Page 107: Switches And Sensors

    2M2/2M3 (2) Switches and sensors Machine left Machine inside Machine right Figure 2-2-2 Switches and sensors 1. Cover switch (CSW)......Shuts off 24 V DC power line when the front cover and rear cover is opened. 2. Registration sensor (RS)....... Detects the timing of paper conveying. 3.

  • Page 108: Others

    2M2/2M3 (3) Others Machine left Machine inside Machine right Figure 2-2-3 Others 1. Main motor (MM)........Drives the paper feed/conveying section and fuser unit. 2. Polygon motor (PM) ......Drives the polygon mirror. 3. Cooling fan motor (FM) ......Cools the interior of machine. 4.

  • Page 109: Main Pwb

    2M2/2M3-1 2-3 Operation of the PWBs 2-3-1 Main PWB 25/26 ppm model only YC14 YC15 YC20 YC17 YC16 YC21 25/26 ppm model only Figure 2-3-1 Main PWB silk-screen diagram Figure 2-3-2 Main PWB 2-3-1...
  • Page 110 2M2/2M3 Connector Signal Voltage Description +3.3V3 3.3 V DC 3.3 V DC power to APCPWB LONBN 0/3.3 V DC Sample/hold signal Connected to APC PWB LDCONT 0/3.3 V DC LD voltage control signal 0/3.3 V DC (pulse) Horizontal synchronizing signal Ground LDENBN 0/3.3 V DC...
  • Page 111 2M2/2M3-1 Connector Signal Voltage Description YC14 THERM Analog TH detection signal Ground Connected to relay PWB SECDATA 0/3.3 V DC CS data signal SECCLK 0/3.3 V DC (pulse) CS clock signal +3.3V3 3.3 V DC 3.3 V DC power to RPWB TONERSENS 0/3.3 V DC Toner presence signal...

  • Page 112: Relay Pwb Pwb

    2M2/2M3-1 2-3-2 Relay PWB PWB YC2 YC3 YC5 YC4 Figure 2-3-3 Relay PWB silk-screen diagram Figure 2-3-4 Relay PWB 2-3-4...
  • Page 113 2M2/2M3-1 Connector Signal Voltage Description +24V3 24V DC 24 V DC power to DUSOL DUSOLDRN DC0V/24V DUSOL: On/Off Connected to duplex solenoid (25/26 ppm model) +24V3 24V DC 24 V DC power to PFSOL FFEDSOLDRN DC0V/24V PFSOL: On/Off Connected to paper feed sole- noid OUTA...

  • Page 114: Power Source Pwb

    2M2/2M3 2-3-3 Power source PWB YC103 YC102 YC101 Figure 2-3-5 Power source PWB silk-screen diagram Figure 2-3-6 2-3-6...
  • Page 115 2M2/2M3 Connector Signal Voltage Description YC101 LIVE 120 V AC AC power input 220-240 V AC NEUTRAL 120 V AC Connected to AC power input AC inlet 220-240 V AC YC102 HEATER_COM 120 V AC AC power output 220-240 V AC Connected to Not used Fuser heater...

  • Page 116: Operation Panel Pwb

    2M2/2M3 2-3-4 Operation panel PWB Figure 2-3-7 Operation panel PWB silk-screen diagram Figure 2-3-8 Operation panel PWB Connector Signal Voltage Description KEY1 0/3.3 V DC KEY1: On/Off KEY2 0/3.3 V DC KEY2: On/Off Connected to main PWB KEY3 0/3.3 V DC KEY3: On/Off LED1 0/3.3 V DC...

  • Page 117: Maintenance Kits

    2M2/2M3 2-4 Appendixes 2-4-1 Maintenance kits (1) Maintenance kits Maintenance part name Alternative Parts No. part No. Name used in service Name used in parts list MK-1110/Maintenance kit MK-1110/MAINTENANCE KIT 1702M75NX0 072M75NX0 (100,000 pages) (for metric) Drum unit DK-1110 Developer unit DV-1110 Transfer roller PARTS ROLLER TRANSFER E SP...

  • Page 118: Procedure For Replacing Maintenance Kit

    2M2/2M3-1 2-4-2 Procedure for replacing Maintenance kit (1) Checking the components included and preparing the paper-feed replacement unit for installation Procedure Disposal box 1. Unpack the maintenance kit and remove the disposal box. 2. Remove the transfer roller, and then remove the top spacer.
  • Page 119 2M2/2M3-1 Inner spacer 5. Remove the inner spacers and bottom spacers and stow the handholds. Handle Bottom spacer Paper-feed replacement unit Figure 2-4-3 2-4-3...

  • Page 120: Preparation

    2M2/2M3 (2) Preparation Procedure 6. Turned off and turn power off by pressing the power switch. Make sure the Processing indicator and the Attention indicator are turned off. Power switch Figure 2-4-4 7. Unplug the power cable from the wall outlet.
  • Page 121 2M2/2M3 9. Open the front cover. Front cover Figure 2-4-7 10. Pull out the toner container. Toner container Figure 2-4-8 * : Do not close the front cover. * : Do not close the front cover while the toner container is not installed, other- wise, the cover-open detecting lever may be damaged.

  • Page 122: Detaching The Drum Unit

    2M2/2M3-1 11. Open the rear cover. Rear cover Figure 2-4-10 (3) Detaching the Drum unit Procedure Drum unit A 1. Insert the handholds L and R supplied into the left and right sides of the drum Drum unit B unit. Figure 2-4-11 1.

  • Page 123: Detaching The Developer Unit

    2M2/2M3-1 (4) Detaching the developer unit Procedure 1. Remove the developer unit by holding both of its ends. Developer unit Figure 2-4-13 (5) Detaching the toner disposal box Procedure 1. Take out the waste toner box by holding it in the middle. Toner disposal box Figure 2-4-14 2.

  • Page 124: Detaching And Refitting The Paper Feed Pulley And Lower Paper Feed Guide

    2M2/2M3-1 (6) Detaching and refitting the paper feed pulley and lower paper feed guide Procedure 1. Close the rear cover. 2. Take out the paper-feed replacement unit from the maintenance kit. 3. Lift the unit and place it on the replace- ment unit with the front side facing down.
  • Page 125 2M2/2M3-1 5. Remove the lower paper feed guide in the reverse direction of its sliding direction and pull askew and upwards. Lower paper feed guide Figure 2-4-18 6. Detaching the paper feed pulley 1.Open the rear cover. Note: Perform steps while checking the feed roller from the paper feed side.
  • Page 126 2M2/2M3 7. Refitting the paper feed pulley Right roller holder 1.Insert the new paper feed pulley onto the right side axle of the roller holder. 2.Turn the paper feed pulley. 3.Turn the paper feed pulley so that its boss and the cutout on the right-side roller holder mate with each other.
  • Page 127 2M2/2M3-1 9. Slide the unit leftwards while holding the rib at the lower paper feed guide. * : Make sure the pawls are firmly latched. Click! Figure 2-4-22 10. Lift the machine from the replacement unit and move it in the place where it was originally installed.

  • Page 128: Refitting The Toner Disposal Box

    2M2/2M3 (7) Refitting the toner disposal box Procedure 1. Open the rear cover. Rear cover Figure 2-4-24 2. Install the new toner disposal box in the Toner disposal box printer. Figure 2-4-25 (8) Refitting the developer unit Procedure 1. Install the new developer unit in the machine by holding both of its ends.

  • Page 129: Refitting The Drum Unit

    2M2/2M3-1 2. Remove the developer cover by raising the levers on it. developer cover Lever Figure 2-4-27 (9) Refitting the drum unit Procedure 1. Install the new drum unit in the machine by holding both of its ends. Insert the unit along the guides on both sides.

  • Page 130: Detaching And Refitting The Transfer Roller

    2M2/2M3 (10) Detaching and refitting the transfer roller Procedure 1. Detaching the transfer roller: Transfer roller Pull the release lever of the transfer roller at the gear side, unlatch its hook, Lever then lift the transfer roller. Figure 2-4-30 2. Using the reverse procedure of removing the transfer roller, insert the left side first into the bush,and then attach the other side.Insert the hooks...

  • Page 131: Notice After Replacing Maintenance Kit

    2M2/2M3 4. Install the toner container in the printer. * : Push in firmly until you hear a “click” sound. Figure 2-4-33 (11) Notice after replacing maintenance kit Procedure 1. Insert the power plug and turn the power switch on. 2.

  • Page 132: Procedure For Only Replacing Drum Unit

    2M2/2M3 (12) Procedure for only replacing Drum unit Procedure 1. Open the rear cover. 2. Remove the drum unit. (see page P.2-4-6) 3. Install the new drum unit in the printer. (see page P.2-4-13) 4. Close the rear cover. 5. Open the front cover. 6.

  • Page 133: Cleaning The Printer

    2M2/2M3 2-4-3 Cleaning the Printer To avoid print quality problems, the interior of the printer must be cleaned with every toner container replacement. 1. Open the rear cover. Rear cover Figure 2-4-37 2. Use a clean, lint-free cloth to wipe dust Front registration roller and dirt off the front and rear registra- tion rollers and conveying unit.

  • Page 134: Appendixes

    2M2/2M3 2-4-4 Appendixes (1) Repetitive defects gauge First occurrence of defect [24.6 mm/ "] Upper regist roller 7/32 [30.0 mm/1 "] Charger roller 3/16 [30.6 mm/1 "] Magnet roller (Developer unit) 7/32 [37.7 mm/1 "] Lower regist roller [41.5 mm/1 "] Transfer roller [56.5 mm/2 "] Press roller (Fuser unit)

  • Page 135: Wiring Diagram

    2M2/2M3-1 (2) Wiring diagram No.1 LSU UNIT APC PWB OPWB +24V2 +24V3 DDR1 MEMORY ENGINE CEBU ASIC MPWB DEBUGGER SERIAL I/F Developer RPWB YC101 YC103 Charger roller HVPWB Transfer roller PSPWB YC101 LIVE FUSER UNIT LIVE NEUTRAL RELAY YC102 NEUTRAL FRAM C Bus I/F 2-4-19...
  • Page 136 Zhongshan Dist., Taipei 104, Taiwan R.O.C. Av.Tambore,1180 Mod.B-09 CEP 06460-000 Phone: +886-2-2507-6709 Tambore-Barueri-SP, Brazil Fax: +886-2-2507-8432 Phone: +55-11-4195-8496 Fax: +55-11-4195-6167 KYOCERA Document Solutions Korea Co., Ltd. 18F, Kangnam bldg, 1321-1, Seocho-Dong, Seocho-Gu, Seoul, Korea KYOCERA Document Solutions Phone: +822-6933-4050 Australia Pty. Ltd. Fax: +822-747-0084 Level 3, 6-10 Talavera Road North Ryde N.S.W, 2113,...
  • Page 137 Fax: +33-1-69853409 KYOCERA Document Solutions South Africa (Pty) Ltd. KYOCERA Document Solutions Espana, S.A. 49 Kyalami Boulevard, Edificio Kyocera, Avda. de Manacor No.2, Kyalami Business Park 1685 Midrand, South Africa 28290 Las Matas (Madrid), Spain Phone: +27-11-540-2600 Phone: +34-91-6318392 Fax: +27-11-466-3050...

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