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...Use of this manual should be strictly supervised to avoid disclosure of confidential information. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) IMPORTANT THIS DOCUMENTATION IS PUBLISHED BY CANON INC., JAPAN, TO SERVE AS A SOURCE OF REFERENCE FOR WORK IN THE.... Prepared by OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DIVISION CANON INC. 5-1, Hakusan 7-chome, Toride-shi, Ibaraki 302-8501 Japan COPYRIGHT © 1999 CANON INC. ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED TO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY. SPECIFICATIONS AND ...
...Use of this manual should be strictly supervised to avoid disclosure of confidential information. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) IMPORTANT THIS DOCUMENTATION IS PUBLISHED BY CANON INC., JAPAN, TO SERVE AS A SOURCE OF REFERENCE FOR WORK IN THE.... Prepared by OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DIVISION CANON INC. 5-1, Hakusan 7-chome, Toride-shi, Ibaraki 302-8501 Japan COPYRIGHT © 1999 CANON INC. ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED TO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY. SPECIFICATIONS AND ...
Service Manual
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Copier 1-2 B. Outline 1-20 CHAPTER 2 BASIC OPERATION I . Basic Sequence of Electrical Circuitry 2-2 C. EXPOSURE SYSTEM 3-9 A. Cross Section 1-13 IV. IMAGE FORMATION 1-20 A. Exposure System 3-37 COPYRIGHT © 1999 CANON INC. USING THE MACHINE 1-15 A. Scanner Drive System ..........3-4 II. ...the DC Controller 2-7 CHAPTER 3 EXPOSURE SYSTEM I . Controlling the Scanning Lamp 3-9 III. Scanner Drive Assembly .... 3-13 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) v NAMES OF PARTS 1-10 A. ROUTINE MAINTENANCE BY THE...
Copier 1-2 B. Outline 1-20 CHAPTER 2 BASIC OPERATION I . Basic Sequence of Electrical Circuitry 2-2 C. EXPOSURE SYSTEM 3-9 A. Cross Section 1-13 IV. IMAGE FORMATION 1-20 A. Exposure System 3-37 COPYRIGHT © 1999 CANON INC. USING THE MACHINE 1-15 A. Scanner Drive System ..........3-4 II. ...the DC Controller 2-7 CHAPTER 3 EXPOSURE SYSTEM I . Controlling the Scanning Lamp 3-9 III. Scanner Drive Assembly .... 3-13 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) v NAMES OF PARTS 1-10 A. ROUTINE MAINTENANCE BY THE...
Service Manual
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ROUTINE MAINTENANCE BY THE USER 1-17 VI. Outline 1-20 COPYRIGHT © 1999 CANON INC. USING THE MACHINE 1-15 A. IMAGE FORMATION 1-20 A. SPECIFICATIONS 1-2 A. Copier 1-2 B. Cross Section 1-13 IV. Control Panel 1-15 V. NAMES OF PARTS 1-10 A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) I. CHAPTER 1 GENERAL DESCRIPTION This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process. External View 1-10 B. FEATURES 1-1 II. ADF 1-8 III.
ROUTINE MAINTENANCE BY THE USER 1-17 VI. Outline 1-20 COPYRIGHT © 1999 CANON INC. USING THE MACHINE 1-15 A. IMAGE FORMATION 1-20 A. SPECIFICATIONS 1-2 A. Copier 1-2 B. Cross Section 1-13 IV. Control Panel 1-15 V. NAMES OF PARTS 1-10 A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) I. CHAPTER 1 GENERAL DESCRIPTION This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process. External View 1-10 B. FEATURES 1-1 II. ADF 1-8 III.
Service Manual
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Personal Copier with the use of a roller charging method has resulted in a considerable reduction of the ADF. The user may be as large as A4 (LGL) or as small as he/she performs simple replacement/cleaning work. 6. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) ... at all times as long as a business card. 5. FEATURES 1. Various Paper Sizes • The paper may be opened to 1/1000 compared with existing Canon machines). 3. multifeeder type). 7. Ecology-Conscious • The use of ozone: 0.01 ppm or less on . 4. Large Paper Source • The ...
Personal Copier with the use of a roller charging method has resulted in a considerable reduction of the ADF. The user may be as large as A4 (LGL) or as small as he/she performs simple replacement/cleaning work. 6. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) ... at all times as long as a business card. 5. FEATURES 1. Various Paper Sizes • The paper may be opened to 1/1000 compared with existing Canon machines). 3. multifeeder type). 7. Ecology-Conscious • The use of ozone: 0.01 ppm or less on . 4. Large Paper Source • The ...
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Type Item Body Copyboard Source of light Lens Photosensitive medium 2. Copier 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Mechanisms Item Reproduction Charging Exposure Copy density adjustment Development Pickup Separation Fixing Cleaning Original ...) Cassette (1 pc.) Single-feeder (single-feeder type) Multifeeder (multifeeder type) Curvature separation + static eliminator Flat heater Blade Center reference (copyboard) Table 1-202 1-2 COPYRIGHT © 1999 CANON INC. CHAPTER 1 GENERAL DESCRIPTION II. SPECIFICATIONS A.
Type Item Body Copyboard Source of light Lens Photosensitive medium 2. Copier 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Mechanisms Item Reproduction Charging Exposure Copy density adjustment Development Pickup Separation Fixing Cleaning Original ...) Cassette (1 pc.) Single-feeder (single-feeder type) Multifeeder (multifeeder type) Curvature separation + static eliminator Flat heater Blade Center reference (copyboard) Table 1-202 1-2 COPYRIGHT © 1999 CANON INC. CHAPTER 1 GENERAL DESCRIPTION II. SPECIFICATIONS A.
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CHAPTER 8 ADF I. ADF Original tray Copier Figure 8-101 COPYRIGHT © 1999 CANON INC. Outline The ADF picks up the originals stacked on the original tray starting with the topmost original, moves them through the copyboard, and delivers them. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-1 See Figure 8-101 for an outline of the feeding route. ADF A.
CHAPTER 8 ADF I. ADF Original tray Copier Figure 8-101 COPYRIGHT © 1999 CANON INC. Outline The ADF picks up the originals stacked on the original tray starting with the topmost original, moves them through the copyboard, and delivers them. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-1 See Figure 8-101 for an outline of the feeding route. ADF A.
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...the ADF controller PCB. The copying modes selected on the ADF controller PCB reads the signals from the sensors and the copier and generates signals to the copier in advance. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Outline of feeding originals to drive the motor ... IC for communications.) [Input block] [Control block] [Output block] Sensor Switch ADFcontroller PCB CPU (Q1) ROM (Q2) 24V 5V Motor Serial communication Copier Composite power supply PCB Figure 8-102 8-2 COPYRIGHT © 1999 CANON INC. CHAPTER 8 ADF B Basic Construction 1.
...the ADF controller PCB. The copying modes selected on the ADF controller PCB reads the signals from the sensors and the copier and generates signals to the copier in advance. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Outline of feeding originals to drive the motor ... IC for communications.) [Input block] [Control block] [Output block] Sensor Switch ADFcontroller PCB CPU (Q1) ROM (Q2) 24V 5V Motor Serial communication Copier Composite power supply PCB Figure 8-102 8-2 COPYRIGHT © 1999 CANON INC. CHAPTER 8 ADF B Basic Construction 1.
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... is detected, '0'. -8 (when light-blocking plate is at sensor) J3-1 -2 -3 -4 See p. 8-15. -5 J3-6 -7 See p. 8-14. Figure 8-103 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-3 J114 J202 J2 Serial communication Copier *Negative logic. CHAPTER 8 ADF 2. Inputs to and Outputs from the ADF Controller PCB a.
... is detected, '0'. -8 (when light-blocking plate is at sensor) J3-1 -2 -3 -4 See p. 8-15. -5 J3-6 -7 See p. 8-14. Figure 8-103 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-3 J114 J202 J2 Serial communication Copier *Negative logic. CHAPTER 8 ADF 2. Inputs to and Outputs from the ADF Controller PCB a.
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... (M2). Outline Figure 8-121 is equipped with a limiter function, preventing overcurrent from flowing into the motor. The CPU (Q1) on the copier and stop the pickup motor at the same time. When an overcurrent occurs, the limiter function cuts off the motor drive current, thereby preventing ... (PM0) '1' '1' '0' '0' Motor drive signal (PM1) '1' '0' '1' '0' Table 8-102 Pickup roller rotation Braked Picking up Delivering At reset (free) 8-14 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) When the limiter function is a DC motor.
... (M2). Outline Figure 8-121 is equipped with a limiter function, preventing overcurrent from flowing into the motor. The CPU (Q1) on the copier and stop the pickup motor at the same time. When an overcurrent occurs, the limiter function cuts off the motor drive current, thereby preventing ... (PM0) '1' '1' '0' '0' Motor drive signal (PM1) '1' '0' '1' '0' Table 8-102 Pickup roller rotation Braked Picking up Delivering At reset (free) 8-14 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) When the limiter function is a DC motor.
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...ADF switch (MS1) J6-1 COM J6-2 NO J101-1 24V J1-1 Composite power supply PCB J101-3 5V J1-3 Circuitbreaker (CB1) Fuse resistor (R1) Logic Copier ADF controller PCB Figure 8-124 Belt motor (M1) Pickup motor (M2) Delivery sensor (PI1) Registration sensor (PI2) Original placement sensor (PI3) COPYRIGHT © ...1999 CANON INC. The 24V supply is cut off when the ADF is opened . The 5V supply will continue to keep each sensor powered even when ...
...ADF switch (MS1) J6-1 COM J6-2 NO J101-1 24V J1-1 Composite power supply PCB J101-3 5V J1-3 Circuitbreaker (CB1) Fuse resistor (R1) Logic Copier ADF controller PCB Figure 8-124 Belt motor (M1) Pickup motor (M2) Delivery sensor (PI1) Registration sensor (PI2) Original placement sensor (PI3) COPYRIGHT © ...1999 CANON INC. The 24V supply is cut off when the ADF is opened . The 5V supply will continue to keep each sensor powered even when ...
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CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 8 ADF 6) Disconnect the two connectors [8], and remove the screw [9]; then, remove the cable bush [10]. [10] [8] [9] 7) Remove the two lockpin [11], and remove the ADF from the copier. [8] Figure 8-204 [11] [11] Figure 8-205 8-20 COPYRIGHT © 1999 CANON INC.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 8 ADF 6) Disconnect the two connectors [8], and remove the screw [9]; then, remove the cable bush [10]. [10] [8] [9] 7) Remove the two lockpin [11], and remove the ADF from the copier. [8] Figure 8-204 [11] [11] Figure 8-205 8-20 COPYRIGHT © 1999 CANON INC.
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Removing the ADF.") 2) Remove the feeding roller [1] from the copier. (See "A. B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-21 External Covers CHAPTER 8 ADF [1] Remove the covers as follows when cleaning, checking, or repairing the inside of the machine: 1) Remove the ADF from the bushing [2]. [2] [1] Upper cover [2] Lower cover Figure 8-206 [1] [2] [1] [2] Figure 8-207 COPYRIGHT © 1999 CANON INC.
Removing the ADF.") 2) Remove the feeding roller [1] from the copier. (See "A. B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-21 External Covers CHAPTER 8 ADF [1] Remove the covers as follows when cleaning, checking, or repairing the inside of the machine: 1) Remove the ADF from the bushing [2]. [2] [1] Upper cover [2] Lower cover Figure 8-206 [1] [2] [1] [2] Figure 8-207 COPYRIGHT © 1999 CANON INC.
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... install it alone at least for one hour before starting to make sure that none is brought in copiers, can cause blank copies. If the machine has been brought in step 9. 9-2 COPYRIGHT © 1999 CANON INC. UNPACKING AND INSTALLATION When a piece of the machine. Shipping attachment [1] You will be storing the shipping...
... install it alone at least for one hour before starting to make sure that none is brought in copiers, can cause blank copies. If the machine has been brought in step 9. 9-2 COPYRIGHT © 1999 CANON INC. UNPACKING AND INSTALLATION When a piece of the machine. Shipping attachment [1] You will be storing the shipping...
Service Manual
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...find the following instructions when checking the voltage using a meter: "measure the voltage between J109-1 (+) and -2 (-) on the DC controller PCB." CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) J109-2 (-) ...... YES 3 Is the rated voltage present at the NO... Advise the user that the problem power source? example: J109-1 (+) ..... is not the copier's. or the cover. Connect the negative probe. 11-2 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING Is the power 1 plug connected to connect the positive probe of the meter...
...find the following instructions when checking the voltage using a meter: "measure the voltage between J109-1 (+) and -2 (-) on the DC controller PCB." CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) J109-2 (-) ...... YES 3 Is the rated voltage present at the NO... Advise the user that the problem power source? example: J109-1 (+) ..... is not the copier's. or the cover. Connect the negative probe. 11-2 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING Is the power 1 plug connected to connect the positive probe of the meter...
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... 1) Turn VR105 on the DC controller PCB so that the leading edge non-image width is 2.0 ±1.5 mm when the Test Sheet is as indicated. Copier a. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-5 STANDARDS AND ADJUSTMENTS A. Mechanical 1. VR105 J131 J101 J102 J101 J130 J114 J102 VR104VR105VR106... VR105 and Leading Edge Non-Image Width Direction of VR105 Clockwise Counterclockwise Leading edge non-image width Decreases Increases Table 11-201 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING II.
... 1) Turn VR105 on the DC controller PCB so that the leading edge non-image width is 2.0 ±1.5 mm when the Test Sheet is as indicated. Copier a. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-5 STANDARDS AND ADJUSTMENTS A. Mechanical 1. VR105 J131 J101 J102 J101 J130 J114 J102 VR104VR105VR106... VR105 and Leading Edge Non-Image Width Direction of VR105 Clockwise Counterclockwise Leading edge non-image width Decreases Increases Table 11-201 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING II.
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YES End. NO Replace the copier's DC controller PCB. 13 E803 Cause Malfunction DC controller PCB. Is the problem corrected? Is the problem corrected? CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Composite power supply PCB Step 1 2 Checks Turn off and then on the ...NO Replace the composite power supply PCB. 11-66 11-66 COPYRIGHT © 1999 CANON INC. Is the probrem corrected? 5V power supply 2 Set the matter to the 20VDC range, and connect the + probe to the copier ground. Is the problem corrected? YES/NO YES NO Action End. (Check the ...
YES End. NO Replace the copier's DC controller PCB. 13 E803 Cause Malfunction DC controller PCB. Is the problem corrected? Is the problem corrected? CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Composite power supply PCB Step 1 2 Checks Turn off and then on the ...NO Replace the composite power supply PCB. 11-66 11-66 COPYRIGHT © 1999 CANON INC. Is the probrem corrected? 5V power supply 2 Set the matter to the 20VDC range, and connect the + probe to the copier ground. Is the problem corrected? YES/NO YES NO Action End. (Check the ...
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...faulty. • The frequency of the power supply is faulty. • The composite power supply PCB is faulty. • Data communication between the copier and the ADF (faulty). • The DC controller PCB is faulty. • The composite power supply PCB is faulty. • The lens hoe...control panel are locked • The scanner/lens drive motor (M2) is faulty. • The DC controller PCB is faulty. COPYRIGHT © 1999 CANON INC. without error code indication. CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. • The DC controller PCB is ...
...faulty. • The frequency of the power supply is faulty. • The composite power supply PCB is faulty. • Data communication between the copier and the ADF (faulty). • The DC controller PCB is faulty. • The composite power supply PCB is faulty. • The lens hoe...control panel are locked • The scanner/lens drive motor (M2) is faulty. • The DC controller PCB is faulty. COPYRIGHT © 1999 CANON INC. without error code indication. CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. • The DC controller PCB is ...
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... (PS2) 5 Lens solenoid (SL3) 6 Pickup clutch solenoid (SL1) 7 Cassette pickup solenoid (SL5) Vertical path roller 8 paper sensor (PS4) 9 Registration clutch solenoid (SL2) 10 Copier Pre-registration roller paper sensor (Q751) 11 Scanning lamp (LA1) 12 Primary AC bias 13 Primary DC bias 14 Developing AC bias 15 Developing DC... fan (FM1) 20 Delivery sensor (PS3) Preparing for pickup : Scanner / lens drive motor (reverse) / Pickup motor (reverse) / Belt motor (reverse) COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2.
... (PS2) 5 Lens solenoid (SL3) 6 Pickup clutch solenoid (SL1) 7 Cassette pickup solenoid (SL5) Vertical path roller 8 paper sensor (PS4) 9 Registration clutch solenoid (SL2) 10 Copier Pre-registration roller paper sensor (Q751) 11 Scanning lamp (LA1) 12 Primary AC bias 13 Primary DC bias 14 Developing AC bias 15 Developing DC... fan (FM1) 20 Delivery sensor (PS3) Preparing for pickup : Scanner / lens drive motor (reverse) / Pickup motor (reverse) / Belt motor (reverse) COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2.
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GENERAL CIRCUIT DIAGRAM MAIN MOTOR DRIVER PCB 1. Copier J901 1 2 3 4 Main motor M1 M BP701 BP705 PR +24VU GND MMD MLOCK [120V] H N FT2 FT4 FT1 FT3 J1 DS1 Door switch JP502 JP501 J501 2 1 J501F 2 1 NF1 ... Lens home Single-feeder position sensor paper sensor (Single-feeder type only) SL5 Cassette pickup solenoid PS4 Vertical path roller paper sensor COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) J751 3 2 1 Q751 Pre-registration roller paper sensor SENSOR PCB M 12 12 J601 J602...
GENERAL CIRCUIT DIAGRAM MAIN MOTOR DRIVER PCB 1. Copier J901 1 2 3 4 Main motor M1 M BP701 BP705 PR +24VU GND MMD MLOCK [120V] H N FT2 FT4 FT1 FT3 J1 DS1 Door switch JP502 JP501 J501 2 1 J501F 2 1 NF1 ... Lens home Single-feeder position sensor paper sensor (Single-feeder type only) SL5 Cassette pickup solenoid PS4 Vertical path roller paper sensor COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) J751 3 2 1 Q751 Pre-registration roller paper sensor SENSOR PCB M 12 12 J601 J602...