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Toshiba 65/5560 Service Handbook
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Toshiba 65/5560 Service Handbook

Toshiba 65/5560 Service Handbook

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65/5560
SERVICE HANDBOOK
PLAIN PAPER COPIER
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Copyright TOSHIBA CORPORATION 1995
ALL RIGHTS RESERVED

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Summary of Contents for Toshiba 65/5560

  • Page 1 Page marked by that bookmark. Click the Thumbnails and Page button to open the overview area and display thumbnail images of each document page. Click a thumbnail to go to the page marked by that thumbnail. Copyright TOSHIBA CORPORATION 1995 ALL RIGHTS RESERVED...
  • Page 2 • Be sure not to touch rotating/operating sections such as gears, belts, pulleys,etc. • When servicing the machines with the main switch turned on, be sure not to touch live sections such as the lamp terminal etc. • Use suitable measuring instruments and tools. 65/5560 PRECAUTIONS MAY.1997 © TOSHIBA CORP.
  • Page 3 Basically, the machine should not be operated with any parts removed or disassembled. Precautions Against Static Electricity • The PC board must be stored in an anti-electrostatic bag and handled carefully using a wristband, because the ICs on it may be damaged due to static electricity. MAY.1997 © TOSHIBA CORP. 65/5560 PRECAUTIONS...
  • Page 4 1.4 System List COSMOS Texts from in the 6560 Service Handbook are the same as texts from in the 6560 Service Manual . Do you refer to the 6560 Service Manual ? Skip Cancel 65/5560 SPECIFICATIONS MAY.1997 © TOSHIBA CORP...

  • Page 5: Adjustment

    2. ADJUSTMENT 2.1 TOSHIBA Supplies List COSMOS in the 65/5560 Service Handbook is same as Text text 20-2 in the 65/5560 Service Manual . Do you refer to the 65/5560 Service Manual ? Skip Cancel 65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.

  • Page 6: Adjustment

    2.2 List of Adjustment Jigs Used COSMOS Text in the 65/5560 Service Handbook is same as text 20-1in the 65/5560 Service Manual . Do you refer to the 65/5560 Service Manual ? Skip Cancel MAY.1997 © TOSHIBA CORP. 65/5560 ADJUSTMENT...
  • Page 7 ADD malfunction PFC (paper feed controller) malfunction Sorter malfunction Abnormal signal transmission between main CPU and IPC Abnormal signal transmission in sorter interface Abnormal signal transmission in ADF interface Blown exposure lamp or defective AES 65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.
  • Page 8 Note: Adjustment procedure Plus teminal of the tester Minus COM terminal Adjustment value PWA-F-PFD-152 of the tester Arrow side of R19 JP25(TP-SG) 0~0.1V Arrow side of R39 JP25(TP-SG) 0~0.1V Arrow side of R40 JP25(TP-SG) 0~0.1V MAY.1997 © TOSHIBA CORP. 65/5560 ADJUSTMENT...

  • Page 9: Original

    Note: The independent operation mode is performed as in the following procedure;set the DIP switch 1 to its ON position and turn on the power.Select the menu of the independent operation mode and then open and close the jam release cover or the ADF cover. 65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.
  • Page 10 •Setting mode(08): For this mode,refer to"2.5.4 Setting mode". Note: C/S : Press the CLEAR/STOP key PWR : Turn on the power switch INT : Press the INTERRUPT key E/S : Press the ENERGY SAVER key MAY.1997 © TOSHIBA CORP. 65/5560 ADJUSTMENT...
  • Page 11 "P" "C" "09" "09" "09" "06" "05" Stops momentarily Standby *1: In case of "05"+ power on only "P":PRINT key on. *2: Copies cannot be made "C":CLEAR/STOP key on. 65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.

  • Page 12: Loaded

    LED will light.(Input signal is "H" level) (LG) • means that the LED does not light if the condition shown (LT) exists.(Input signal is "L"level) (ST) UNIVERSAL (OTHER) MAY.1997 © TOSHIBA CORP. 65/5560 ADJUSTMENT...

  • Page 13: Loaded

    PRINT key is pressed a second time,it moves the tray down and is turned off after a set time lag. *8 The exposure lamp stays on for 5 sec.and then goes off automatically. 65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP.
  • Page 14 PRINT → → (one-way) Warm-up Group(3) Test mode → → 0 3 / 0 4 Operation Operation standby ↓ ↓ → → → → → Code PRINT PRINT → (ON) (OFF) Warm-up → MAY.1997 © TOSHIBA CORP. 2-10 65/5560 ADJUSTMENT...
  • Page 15 <Procedure> ↓ → → → → → → Code PRINT ADJUST ↑ Exit Memory set Test copy ∗ Automatic adjustment → → → → PRINT for automatic exposure Exit 65/5560 ADJUSTMENT 2-11 MAY.1997 © TOSHIBA CORP.
  • Page 16 3:-0.73% ---------- ---------- ---------- 13:+0.76% 14:+0.91% 15:+1.06% *The initial value means the one that is set by the BC-RAM initialize program, and does not mean the one set at the factory before shipment. MAY.1997 © TOSHIBA CORP. 2-12 65/5560 ADJUSTMENT...
  • Page 17 Each time the numerical value is increased by "1",the Lens position(100%) 0~99 lens moves approximately 0.2mm toward the enlargement direction. Each time the numerical value is increased by "1",the Mirror position(100%) 0~99 lens moves approximately 0.1mm toward the enlargement direction. 65/5560 ADJUSTMENT 2-13 MAY.1997 © TOSHIBA CORP.
  • Page 18 ADF aligning value(2nd 0~15 Each time the numerical value is increased,the original page) moves toward the exit side(original stopper side). **Europe (A4 series) / U.S.A. and Canada (LT series) MAY.1997 © TOSHIBA CORP. 2-14 65/5560 ADJUSTMENT...
  • Page 19 "87"(ADF aligning value). Auto-toner sensor 0~255 The auto-toner adjustment value is indicated. adjustment value This value can be changed. Real-time clock adjustment 0~63 0~31 :Negative calibration:Max.-5.35sec./month/step 32~63:Positive calibration:Max.+10.7sec./month/step 0,32 :Correction deactivated 65/5560 ADJUSTMENT 2-15 MAY.1997 © TOSHIBA CORP.
  • Page 20 *The initial value means the one that is set by the BC-RAM initialize program, and does not meaus the one set at the factory before shipment. **Europe(A4 series)/U.S.A.and Canada(LT series) ***This selection is made only when the FC key is pressed or when auto-resetting works. MAY.1997 © TOSHIBA CORP. 2-16 65/5560 ADJUSTMENT...
  • Page 21 1: Resettable counter only displayed 2: Original counter only displayed 3: Resettable counter and original counter displayed 0: Deactivated Toner save mode 1: Selectable with IMAGE/PHOTO Key 2: Activated **Europe(A4 series)/U.S.A.and Canada(LT series) 65/5560 ADJUSTMENT 2-17 MAY.1997 © TOSHIBA CORP.
  • Page 22 13 COMP 4 A4 9 ST-R 14 LD 5 A4-R 10 LT 134 TOSHIBA Rogo Display. Turning on the power supply Rogo is displayed on the Message display. 0: Display 1: No Display 135 Front access sorter After the end of copying the stacked copy paper is unloading mode pushed out into each bin.
  • Page 23 2.5.5 How to Register/Change ID Codes (access control mode) COSMOS Text 2-19 in the 65/5560 Service Handbook is same in the 76/7550 Service Handbook . as text 2-19 Do you refer to the 76/7550 Service Handbook ? Skip Cancel 65/5560 ADJUSTMENT 2-19 MAY.1997 ©...
  • Page 24 245 to 255. ZOOM UP key Increases Increases ZOOM DOWN key Decreases Decreases * Auto-toner sensor output range: 2.45 to 2.55V ↓ TEST MODE A 100% (developer, drum, etc. stop) ↓ Cancel adjustment mode. MAY.1997 © TOSHIBA CORP. 2-20 65/5560 ADJUSTMENT...
  • Page 25 *2: Test copies can be made immediately after starting the test mode. To readjust, go to When outputing this test chart, match to the desired reproduction ratio and exposure conditions for adjustment. ↓ : Cancel adjustment mode. 65/5560 ADJUSTMENT 2-21 MAY.1997 © TOSHIBA CORP.
  • Page 26 Y Y Y PRINT adjustment ADJUST MODE XXX% During automatic adjustment, display changes as follows: ↓ 100->154->50->200 Display returns to test mode, and automatic adjustment ends TEST MODE A 100% ↓ : Cancel adjustment mode. MAY.1997 © TOSHIBA CORP. 2-22 65/5560 ADJUSTMENT...

  • Page 27: Normal

    : Cancel adjustment sided copies.) mode. *2: Test copies can be made immediately after starting the test mode. When outputing this test chart, match to the desired reproduction ratio and exposure conditions for adjustment. 65/5560 ADJUSTMENT 2-23 MAY.1997 © TOSHIBA CORP.
  • Page 28 2.8.9 Leading-Edge Void and Trailing-Edge Void AJ: Code 35, 36 COSMOS Texts from 2-24 2-33 in the 65/5560 Service Handbook are the same as texts from 2-24 2-33 the 76/7550 Service Handbook . Do you refer to the 76/7550 Service Handbook ?
  • Page 29 ↓ : Ended. Note: Before carrying out automatic adjustment by code 69, the user must set the paper (type and size) in actual use in the PFP and LCF. MAY.1997 © TOSHIBA CORP. 2-34 65/5560 ADJUSTMENT...
  • Page 30 When defective paper separation occurs despite the charger wires being clean, or when the user is likely to use a large quantity of thin paper, raise the output. Note: Do not increase the output excessively, otherwise pockmarks will be generated and the separation ability will decrease. 65/5560 ADJUSTMENT 2-35 MAY.1997 © TOSHIBA CORP.
  • Page 31 Pin 3 of jig (black cable) Connection (+) Terminal Pin 1 of jig (red cable) Drum jig (current measuring jig) Red cable Earth fixture Drum jig Flow-in measurement connector (+)terminal Black cable (-)COM terminal Digital tester 65/5560 ADJUSTMENT 2-36 MAY.1997 © TOSHIBA CORP.
  • Page 32 RMS AC 133~ 151mV Separation AVG AC 127~ 144mV Pre-transfer DC 40~ 56mV ↓ Value YYY is stored in place of value XXX. ∗ → To readjust, go to ↓ : Cancel adjustment mode. MAY.1997 © TOSHIBA CORP. 65/5560 ADJUSTMENT 2-37...
  • Page 33 If XXX is not 185, adjust the ZOOM key so that YYY is 185. ↓ Value YYY is stored in place of value XXX. ∗ → To read just, go to ↓ : Cancel adjustment mode. 65/5560 ADJUSTMENT 2-38 MAY.1997 © TOSHIBA CORP.
  • Page 34 X X X Y Y Y ADJUST MODE 100% PRINT ↓ (adjustment) Make sure that the voltage is 200 VDC+2V using the digital tester. Turn VR1 if adjustment is required. ↓ : End MAY.1997 © TOSHIBA CORP. 65/5560 ADJUSTMENT 2-39...
  • Page 35 2.11 Setting the Surface Potential Output Value 2.12 Automatic Drum Surface Potential and Manual Exposure Adjustment 2.13 Setting of the Exposure Electric Potential Output Value above mentioned functions 2.11 through 2.13 are not included with the 6560. 65/5560 ADJUSTMENT 2-40 MAY.1997 © TOSHIBA CORP.
  • Page 36 2.24 Stack Guide Unit Adjustment 2.25 Adjustment of ADD Pick-Up Roller Position COSMOS Texts from 2-41 2-55 in the 65/5560 Service Handbook are the same as texts from 2-42 2-56 the 76/7550 Service Handbook . Do you refer to the 76/7550 Service Handbook ?
  • Page 37 Fixing screw 3.The number set at the factory before shipment is 1. Tension Roller (3) Tighten the adjustment plate fixing screwes Adjustment Plate of both of the front and the rear. MAY.1997 © TOSHIBA CORP. 65/5560 ADJUSTMENT 2-56...
  • Page 38 2.27 Change of the Paper Size 2.27.1 LCF paper size COSMOS Text 2-57 in the 65/5560 Service Handbook is same as text 2-58 in the 76/7550 Service Handbook . Do you refer to the 76/7550 Service Handbook ? Skip Cancel 65/5560 ADJUSTMENT MAY.1997 ©...
  • Page 39 (5) Replace the cassette size label with one for the new paper size and then reinstall the transparent cover. (6) Slide the cassette info the copier and tighten the 2 stopper screws. Cassette MAY.1997 © TOSHIBA CORP. 2-58 65/5560 ADJUSTMENT...
  • Page 40 : Select cassette. ↓ Program : Change to program mode selection screen. ↓ Cassette select icon : Change to cassette size specification screen. ↓ : Press key of new paper size. Paper size key ↓ 65/5560 ADJUSTMENT MAY.1997 © TOSHIBA CORP. 2-59...
  • Page 41 2.33 Adjustment of Side Deviation in ADF Feeding COSMOS Texts from 2-60 2-65 in the 65/5560 Service Handbook are the same as texts from 2-61 2-66 the 76/7550 Service Handbook . Do you refer to the 76/7550 Service Handbook ?
  • Page 42 2.34 The Setting Temperature of the Heat-Roller Surface and the Setting Pressure of the Heat Roller 2.35 The Adjustment of Fuser Entrance Guide COSMOS in the 65/5560 Service Texts from 2-66 2-68 Handbook are the same as texts from 2-70 2-72 the 76/7550 Service Handbook .
  • Page 43 3.1.1 Front Sectional View except Drive System COSMOS Text in the 65/5560 Service Handbook is same as text in the 65/5560 Service Manual . Do you refer to the 65/5560 Service Manual ? Skip Cancel MAY.1997 © TOSHIBA CORP. 65/5560 GENERAL...
  • Page 44 3.1.2 Front Drive System 3.1.3 Rear Drive System 3.1.4 Automatic Document Feeder (ADF) Front Sectional View COSMOS in the 65/5560 Service Handbook Texts from are the same as texts from in the 76/7550 Service Manual . Do you refer to the 76/7550 Service Manual ?
  • Page 45 (1) DC Electrical Parts Except Motors (Upper Unit) COSMOS Text in the 65/5560 Service Handbook is same as text in the 65/5560 Service Manual . Do you refer to the 65/5560 Service Manual ? Skip Cancel MAY.1997 © TOSHIBA CORP. 65/5560 GENERAL...
  • Page 46 (2) DC Electrical Parts except Motors (Lower Unit) COSMOS Text in the 65/5560 Service Handbook is same as text in the 76/7550 Service Manual . Do you refer to the 76/7550 Service Manual ? Skip Cancel 65/5560 GENERAL MAY.1997 © TOSHIBA CORP.
  • Page 47 (3) Motors COSMOS in the 65/5560 Service Handbook is same as Text in the 65/5560 Service Manual . text Do you refer to the 65/5560 Service Manual ? Skip Cancel MAY.1997 © TOSHIBA CORP. 65/5560 GENERAL...
  • Page 48 3.2.2 AC Electrical Parts (Copier) COSMOS Text in the 65/5560 Service Handbook is same as in the 65/5560 Service Manual . text Do you refer to the 65/5560 Service Manual ? Skip Cancel 65/5560 GENERAL MAY.1997 © TOSHIBA CORP.
  • Page 49 3.2.3 Electrical Parts of Automatic Document Feeder (ADF) COSMOS Text in the 65/5560 Service Handbook is same as text 2-11 in the 76/7550 Service Manual . Do you refer to the 76/7550 Service Manual ? Skip Cancel MAY.1997 © TOSHIBA CORP.
  • Page 50 Texts from 3-10 3-18 in the 65/5560 Service Handbook are the same as texts from 2-10 2-18 the 65/5560 Service Manual . Do you refer to the 65/5560 Service Manual ? Skip Cancel 65/5560 GENERAL 3-10 MAY.1997 © TOSHIBA CORP.
  • Page 51 3.4.1 Location Diagram for Upper Unit COSMOS Text 3-19 in the 65/5560 Service Handbook is same as text 2-19 in the 65/5560 Service Manual . Do you refer to the 65/5560 Service Manual ? Skip Cancel MAY.1997 © TOSHIBA CORP. 65/5560 GENERAL 3-19...
  • Page 52 3.4.2 Location Diagram for Lower Unit COSMOS Text 3-20 in the 65/5560 Service Handbook is same in the 76/7550 Service Manual . as text 2-24 Do you refer to the 76/7550 Service Manual ? Skip Cancel 65/5560 GENERAL 3-20 MAY.1997 © TOSHIBA CORP.
  • Page 53 3.5 AC Wire-Harness Connection Diagram COSMOS Text 3-21 in the 65/5560 Service Handbook is same as text 16-4 in the 65/5560 Service Manual . Do you refer to the 65/5560 Service Manual ? Skip Cancel MAY.1997 © TOSHIBA CORP. 65/5560 GENERAL 3-21...
  • Page 54 3.6.1 Copier DC Wire-Harness Connection Diagram COSMOS Text 3-22 3-23 in the 65/5560 Service Handbook is in the 65/5560 Service Manual . same as text 17-3 Do you refer to the 65/5560 Service Manual ? Cancel Skip 65/5560 GENERAL 3-22 MAY.1997 © TOSHIBA CORP.
  • Page 55 3.6.2 ADF DC Wire-Harness Connection Diagram COSMOS Text 3-24 in the 65/5560 Service Handbook is same in the 76/7550 Service Manual . as text 17-5 Do you refer to the 76/7550 Service Manual ? Skip Cancel 65/5560 GENERAL 3-24 MAY.1997 © TOSHIBA CORP.
  • Page 56 3.7 Control Block Diagram COSMOS in the 65/5560 Service Handbook is same Text 3-25 in the 65/5560 Service Manual . as text 17-1 Do you refer to the 65/5560 Service Manual ? Skip Cancel MAY.1997 © TOSHIBA CORP. 65/5560 GENERAL 3-25...
  • Page 57 Cleaning with soft pad, (SI) Silicone Oil ) Replace in event of cloth, or cleaner deformation or other Inspector (W) White grease(Molycoat) damage (M) Molytherm (vacuum cleaner) (D) Cleaning with a slightly Remarks damp cloth 65/5560 PERIODIC MAY.1997 © TOSHIBA CORP.
  • Page 58 24. Automatic paper-size detector 25. Reproduction mechanism (mirror) 26. Reproduction mechanism (lens) 27. Slider sheet(front, rear) or (L) 28. Air filter (200) Charger 29. Case 31. Charger wire (Main/transfer/ (200)( ) separation) 32. Terminal contact MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC...
  • Page 59 60. Heat roller guide or(P) 61. Heat roller exit guide or(P) 62. Paper dust recovery bracket 63. Exit roller 64. Heat roller and cleaning rollers (SI) drive gears 65. Cleaning roller bushings (SI) 65/5560 PERIODIC MAY.1997 © TOSHIBA CORP.
  • Page 60 90. ADF size sensor 91. Turn guide sensor 92. ADF Timing sensor 93. Gears 94. Worm and worm wheel 95. Worm shaft 96. Wire pulley 97. Slit for the elevator tray Others 98. Clamshell lock section MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC...
  • Page 61 Front section view (upper unit)
  • Page 62 97 :W Front section view (lower unit)
  • Page 63 Rear side view (upper unit)
  • Page 64 80 :W 80 :W Rear side view (lower unit)
  • Page 65 *7 Developer material After replacing the developer material, be sure to adjust the auto-toner sensor. *8 Upper and lower heat rollers Refer to section 5.4 "Checking and Cleaning of the Upper and Lower Heat Rollers". 65/5560 PERIODIC MAY.1997 © TOSHIBA CORP.
  • Page 66 Refer to section 5.5 "Checking and Replacing of the Cleaning Felt Roller, Heat Roller Cleaning Roller and Cleaning Felt Roller". *11 Tray drive worm wheels and gears. Apply white grease to the tray drive worm wheels and gears. MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC 4-10...
  • Page 67 *12 Clamshell lock section Apply white grease to the clamshell lock section. *13 Used toner-transport auger drive sections Apply white grease to the used toner-transport auger drive sections(front and rear). –Front side– –Rear side– 65/5560 PERIODIC MAY.1997 © TOSHIBA CORP. 4-11...
  • Page 68 Alvania No.2 3. Wipe off any surplus grease that oozes out from inside. Mixer shaft Coat the entire periphery of the mixer shaft with grease (Alvania No.2) and assemble the bearing. Mixer shaft Bearing MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC 4-12...
  • Page 69 White grease Clamshell lock section White grease * The number is the same as that in the Periodic Inspection Check List. Notes: 1) Do not apply oil to the rollers,belt and belt pulley. 65/5560 PERIODIC MAY.1997 © TOSHIBA CORP. 4-13...
  • Page 70 K-ROL-SPT-CCW-H(3 pcs.) 100* P.12 - #.21 ADF pick-up roller ROL-ORG-IN-714 P.88 - #.4 ADF feed roller K-ROL-FEED-714 P.88 - #.5 ADF separation belt BLT/R-SEPARATE(4 pcs.) P.89 - #.9 Transport belt(ADF) BELT-DF-714 P.83 - #.1 MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC 4-14...
  • Page 71 * The number is the same as that in the Periodic Inspection Check List. *1 Indicates a manual feed or LCF feed count. *2 Indicates an ADD feedcount. *3 Indicates a feed count for each PFP stage. *4 Refer to PARTS LIST. 65/5560 PERIODIC MAY.1997 © TOSHIBA CORP. 4-15...
  • Page 72 4402 308690 WIRE-CH-060∗409 30-25 8-17 15 Air filter (developer unit) 4401 906250 FILTER-DEV 50-25 9-23 16 Grid (for main charger) 4402 868430 GRID-155 47-22 8-17 17 Charger wire (pre-transfer) 4408 607930 WIRE-CH-PT-354 57-11 8-17 MAY.1997 © TOSHIBA CORP. 65/5560 PERIODIC 4-16...
  • Page 73 5.2 Inspection and Cleaning of the OPC Drum COSMOS Texts from in the 65/5560 Service Handbook in the 65/5560 are the same as texts from 20-5 20-6 Service Manual . Do you refer to the 65/5560 Service Manual ? Skip Cancel 65/5560 PRECAUTIONS MAY.1997 © TOSHIBA CORP.
  • Page 74 5.4 Checking and Cleaning of the Upper and Lower Heat Rollers 5.5 Checking and Replacing of the Cleaning Felt Roller, Heat Roller Cleaning Roller and Press Roller Cleaning Roller COSMOS Texts from in the 65/5560 Service Handbook in the 76/7550 are the same as texts from 20-7 20-8 Service Manual .
  • Page 75 5.6 Grease/Oil/Powder List COSMOS Texts from in the 65/5560 Service Handbook are the same as texts from 20-3 20-4 in the 76/7550 Service Manual . Do you refer to the 76/7550 Service Manual ? Cancel 65/5560 PRECAUTIONS MAY.1997 © TOSHIBA CORP.