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... MATTER. ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED TO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY. Printed in Japan Imprimé au Japon 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...
... MATTER. ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED TO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY. Printed in Japan Imprimé au Japon 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...
Service Manual
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...PARTS 1-10 A. IMAGE FORMATION 1-20 A. Outline 3-1 B. Scanner Drive System ..........3-4 II. FEATURES 1-1 II. Outline 1-20 CHAPTER 2 BASIC OPERATION I . Functional Construction ........2-1 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) v SPECIFICATIONS 1-2 A. Lens Drive System 3-3 D. Cross Section 1-13 IV. BASIC OPERATIONS 2-1 A. ROUTINE ... III. Controlling the Main Motor (M1 2-5 E. OPERATIONS 3-1 A. EXPOSURE SYSTEM 3-9 A. Scanner Drive Assembly .... 3-13 B. CONTENTS CHAPTER 1 GENERAL DESCRIPTION I. Copier 1-2 B.
...PARTS 1-10 A. IMAGE FORMATION 1-20 A. Outline 3-1 B. Scanner Drive System ..........3-4 II. FEATURES 1-1 II. Outline 1-20 CHAPTER 2 BASIC OPERATION I . Functional Construction ........2-1 B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) v SPECIFICATIONS 1-2 A. Lens Drive System 3-3 D. Cross Section 1-13 IV. BASIC OPERATIONS 2-1 A. ROUTINE ... III. Controlling the Main Motor (M1 2-5 E. OPERATIONS 3-1 A. EXPOSURE SYSTEM 3-9 A. Scanner Drive Assembly .... 3-13 B. CONTENTS CHAPTER 1 GENERAL DESCRIPTION I. Copier 1-2 B.
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Copier 1-2 B. ADF 1-8 III. USING THE MACHINE 1-15 A. IMAGE FORMATION 1-20 A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) NAMES OF PARTS 1-10 A. FEATURES 1-1 II. SPECIFICATIONS 1-2 A. External View 1-10 B. ROUTINE MAINTENANCE BY THE USER 1-17 VI. Outline 1-20 COPYRIGHT © 1999 CANON INC. CHAPTER 1 GENERAL DESCRIPTION This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process. Control Panel 1-15 V. Cross Section 1-13 IV. I.
Copier 1-2 B. ADF 1-8 III. USING THE MACHINE 1-15 A. IMAGE FORMATION 1-20 A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) NAMES OF PARTS 1-10 A. FEATURES 1-1 II. SPECIFICATIONS 1-2 A. External View 1-10 B. ROUTINE MAINTENANCE BY THE USER 1-17 VI. Outline 1-20 COPYRIGHT © 1999 CANON INC. CHAPTER 1 GENERAL DESCRIPTION This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process. Control Panel 1-15 V. Cross Section 1-13 IV. I.
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FEATURES 1. Personal Copier with a Zoom Function and a Fixed Copyboard • You can choose either a default enlargement/reduction ratio or any ratio between A4 (LGL) and A5 (STMT) (*Using .... 8. Large Paper Source • The source of ozone: 0.01 ppm or less on . 4. COPYRIGHT © 1999 CANON INC. All-in 1% increments. 2. multifeeder type). 7. SURF Fixing Assembly • The wait time is possible with existing Canon machines). 3. The user may contain as many as he/she performs simple replacement/cleaning work immediately after...
FEATURES 1. Personal Copier with a Zoom Function and a Fixed Copyboard • You can choose either a default enlargement/reduction ratio or any ratio between A4 (LGL) and A5 (STMT) (*Using .... 8. Large Paper Source • The source of ozone: 0.01 ppm or less on . 4. COPYRIGHT © 1999 CANON INC. All-in 1% increments. 2. multifeeder type). 7. SURF Fixing Assembly • The wait time is possible with existing Canon machines). 3. The user may contain as many as he/she performs simple replacement/cleaning work immediately after...
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... (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. Type Item Body Copyboard Source of light Lens Photosensitive medium 2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 1 GENERAL DESCRIPTION II...
... (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. Type Item Body Copyboard Source of light Lens Photosensitive medium 2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 1 GENERAL DESCRIPTION II...
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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 ADF A. ADF Original tray Copier Figure 8-101 COPYRIGHT © 1999 CANON INC. See Figure 8-101 for an outline of the feeding route. CHAPTER 8 ADF I.
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 ADF A. ADF Original tray Copier Figure 8-101 COPYRIGHT © 1999 CANON INC. See Figure 8-101 for an outline of the feeding route. CHAPTER 8 ADF I.
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... 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. CHAPTER 8 ADF B Basic Construction 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Outline of the Electric Circuitry The ADF's major...
... 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. CHAPTER 8 ADF B Basic Construction 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Outline of the Electric Circuitry The ADF's major...
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J114 J202 J2 Serial communication Copier *Negative logic. Figure 8-103 COPYRIGHT © 1999 CANON INC. CHAPTER 8 ADF 2. Inputs to and Outputs from the ADF Controller PCB (1/1) ADF switch MS1 Delivery sensor PI1 +24V J6-1 ADF controller PCB -2 ADFC When ... original 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. Inputs to and Outputs from the ADF Controller PCB a. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-3
J114 J202 J2 Serial communication Copier *Negative logic. Figure 8-103 COPYRIGHT © 1999 CANON INC. CHAPTER 8 ADF 2. Inputs to and Outputs from the ADF Controller PCB (1/1) ADF switch MS1 Delivery sensor PI1 +24V J6-1 ADF controller PCB -2 ADFC When ... original 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. Inputs to and Outputs from the ADF Controller PCB a. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-3
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...) '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) The CPU (Q1) on the copier and stop the pickup motor at the same time. The pickup motor rotates clockwise or counterclockwise according...
...) '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) The CPU (Q1) on the copier and stop the pickup motor at the same time. The pickup motor rotates clockwise or counterclockwise according...
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... 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 ADF is opened . CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...
... 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 ADF is opened . CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...
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CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 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. CHAPTER 8 ADF 6) Disconnect the two connectors [8], and remove the screw [9];
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 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. CHAPTER 8 ADF 6) Disconnect the two connectors [8], and remove the screw [9];
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B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-21 Removing the ADF.") 2) Remove the feeding roller [1] from the copier. (See "A. 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.
B. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-21 Removing the ADF.") 2) Remove the feeding roller [1] from the copier. (See "A. 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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... to install it. Unpacking and Installation Step 1 2 Work Checks and remarks Take out the copier and the attachments from the left of the machine. Shipping attachment [1] You will be storing the shipping attachment [1]... inside the machine in copiers, can cause blank copies. If the machine has been brought in from a cold to warm place,... none is known as "condensation" and, in step 9. 9-2 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
... to install it. Unpacking and Installation Step 1 2 Work Checks and remarks Take out the copier and the attachments from the left of the machine. Shipping attachment [1] You will be storing the shipping attachment [1]... inside the machine in copiers, can cause blank copies. If the machine has been brought in from a cold to warm place,... none is known as "condensation" and, in step 9. 9-2 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
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... the copier's. The symbol "+" indicates the terminal to which you will find the following instructions when checking the voltage using a meter: "measure the voltage between J109-1 (+) and -2 (-) on the DC controller PCB." example: J109-1 (+) ..... YES 3 Is the rated voltage present at the NO Advise the user that the problem power source? CANON... 1 plug connected to connect the positive probe of the meter and "-," the negative probe. or the cover. Connect the negative probe. 11-2 COPYRIGHT © 1999 CANON INC.
... the copier's. The symbol "+" indicates the terminal to which you will find the following instructions when checking the voltage using a meter: "measure the voltage between J109-1 (+) and -2 (-) on the DC controller PCB." example: J109-1 (+) ..... YES 3 Is the rated voltage present at the NO Advise the user that the problem power source? CANON... 1 plug connected to connect the positive probe of the meter and "-," the negative probe. or the cover. Connect the negative probe. 11-2 COPYRIGHT © 1999 CANON INC.
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Copier a. Caution: If you have performed this adjustment, be sure to adjust the image leading edge margin. 2.0 ± 1.5mm Figure 11-201 1) Turn VR105 on the ... 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. Leading Edge Non-Image Width Make adjustments so that the width is copied in Direct...
Copier a. Caution: If you have performed this adjustment, be sure to adjust the image leading edge margin. 2.0 ± 1.5mm Figure 11-201 1) Turn VR105 on the ... 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. Leading Edge Non-Image Width Make adjustments so that the width is copied in Direct...
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... YES End. Is the problem corrected? YES End. NO Replace the composite power supply PCB. 11-66 11-66 COPYRIGHT © 1999 CANON INC. NO Replace the copier's DC controller PCB. 13 E803 Cause Malfunction DC controller PCB. Composite power supply PCB Step 1 2 Checks Turn off and then on the... power. Replace the DC controller PCB. YES/NO YES NO Action End. (Check the wiring between the copier's DC controller PCB and the ADF controller PCB.) Replace the ADF controller PCB. 345 ON 12 BCD EF 0 1 2 6 7 8 9A Figure 11-402 ...
... YES End. Is the problem corrected? YES End. NO Replace the composite power supply PCB. 11-66 11-66 COPYRIGHT © 1999 CANON INC. NO Replace the copier's DC controller PCB. 13 E803 Cause Malfunction DC controller PCB. Composite power supply PCB Step 1 2 Checks Turn off and then on the... power. Replace the DC controller PCB. YES/NO YES NO Action End. (Check the wiring between the copier's DC controller PCB and the ADF controller PCB.) Replace the ADF controller PCB. 345 ON 12 BCD EF 0 1 2 6 7 8 9A Figure 11-402 ...
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... supply PCB is faulty. • Data communication between zero-cross signals is in excess of the allowed interval. • The communication with the copier is different from the control value by MLOCK=0) for 1 sec or more while the main motor drive signal (MMD=1) is being generated. •...signal. • A fault in the presence of the main motor deviates (indicated by ±20%. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-87 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. • ...
... supply PCB is faulty. • Data communication between zero-cross signals is in excess of the allowed interval. • The communication with the copier is different from the control value by MLOCK=0) for 1 sec or more while the main motor drive signal (MMD=1) is being generated. •...signal. • A fault in the presence of the main motor deviates (indicated by ±20%. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-87 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. • ...
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...sensor (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. 2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
...sensor (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. 2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
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...NF1 NOISE FILTER PCB Thermal fuse 1 FU1 Scanning lamp LA1 J17 FT6 FT5 Fixing heater H1 J16 1 2 J15 J2 FU2 Thermal fuse 2 J434 11 22 C. 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... 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...
...NF1 NOISE FILTER PCB Thermal fuse 1 FU1 Scanning lamp LA1 J17 FT6 FT5 Fixing heater H1 J16 1 2 J15 J2 FU2 Thermal fuse 2 J434 11 22 C. 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... 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...