Service Manual
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... to avoid disclosure of confidential information. ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED TO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY. COPYRIGHT © 1999 CANON INC. SPECIFICATIONS AND OTHER INFORMATION CONTAINED HEREIN MAY VARY SLIGHTLY FROM ACTUAL MACHINE VALUES OR THOSE FOUND ...PRINTED MATTER. THIS DOCUMENTATION IS INTENDED FOR ALL SALES AREAS, AND MAY CONTAIN INFORMATION NOT APPLICABLE TO CERTAIN AREAS. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Prepared by OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DIVISION...
... to avoid disclosure of confidential information. ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED TO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY. COPYRIGHT © 1999 CANON INC. SPECIFICATIONS AND OTHER INFORMATION CONTAINED HEREIN MAY VARY SLIGHTLY FROM ACTUAL MACHINE VALUES OR THOSE FOUND ...PRINTED MATTER. THIS DOCUMENTATION IS INTENDED FOR ALL SALES AREAS, AND MAY CONTAIN INFORMATION NOT APPLICABLE TO CERTAIN AREAS. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Prepared by OFFICE IMAGING PRODUCTS TECHNICAL SUPPORT DIVISION...
Service Manual
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...Controlling the Scanning Lamp 3-9 III. Lens Drive Assembly ......... 3-31 C. Exposure System 3-37 COPYRIGHT © 1999 CANON INC. Controlling the Main Motor (M1 2-5 E. OPERATIONS 3-1 A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) v ADF 1-8 III. NAMES OF PARTS... 1-10 A. ROUTINE MAINTENANCE BY THE USER 1-17 VI. BASIC OPERATIONS 2-1 A. Control Panel 1-15 V. Scanner Drive Assembly .... 3-13 B. Copier 1-2 B. Varying the...
...Controlling the Scanning Lamp 3-9 III. Lens Drive Assembly ......... 3-31 C. Exposure System 3-37 COPYRIGHT © 1999 CANON INC. Controlling the Main Motor (M1 2-5 E. OPERATIONS 3-1 A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) v ADF 1-8 III. NAMES OF PARTS... 1-10 A. ROUTINE MAINTENANCE BY THE USER 1-17 VI. BASIC OPERATIONS 2-1 A. Control Panel 1-15 V. Scanner Drive Assembly .... 3-13 B. Copier 1-2 B. Varying the...
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Copier 1-2 B. Cross Section 1-13 IV. Control Panel 1-15 V. External View 1-10 B. CHAPTER 1 GENERAL DESCRIPTION This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process. SPECIFICATIONS 1-2 A. USING THE MACHINE 1-15 A. IMAGE FORMATION 1-20 A. Outline 1-20 COPYRIGHT © 1999 CANON INC. I. ROUTINE MAINTENANCE BY THE USER 1-17 VI. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) FEATURES 1-1 II. NAMES OF PARTS 1-10 A. ADF 1-8 III.
Copier 1-2 B. Cross Section 1-13 IV. Control Panel 1-15 V. External View 1-10 B. CHAPTER 1 GENERAL DESCRIPTION This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process. SPECIFICATIONS 1-2 A. USING THE MACHINE 1-15 A. IMAGE FORMATION 1-20 A. Outline 1-20 COPYRIGHT © 1999 CANON INC. I. ROUTINE MAINTENANCE BY THE USER 1-17 VI. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) FEATURES 1-1 II. NAMES OF PARTS 1-10 A. ADF 1-8 III.
Service Manual
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... 2. The user may be as large as A4 (LGL) or as small as a single entity (cartridge). multifeeder type). 7. 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 ...to 1/1000 compared with the use of a roller charging method has resulted in a considerable reduction of paper (500-sheet cassette + multifeeder; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 CHAPTER 1 GENERAL DESCRIPTION I. ADF Type • Continuous copying...
... 2. The user may be as large as A4 (LGL) or as small as a single entity (cartridge). multifeeder type). 7. 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 ...to 1/1000 compared with the use of a roller charging method has resulted in a considerable reduction of paper (500-sheet cassette + multifeeder; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 CHAPTER 1 GENERAL DESCRIPTION I. ADF Type • Continuous copying...
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....) 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. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Copier 1. SPECIFICATIONS A. Type Item Body Copyboard Source of light Lens Photosensitive medium 2.
....) 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. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Copier 1. SPECIFICATIONS A. Type Item Body Copyboard Source of light Lens Photosensitive medium 2.
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ADF Original tray Copier Figure 8-101 COPYRIGHT © 1999 CANON INC. See Figure 8-101 for an outline of the feeding route. 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 CHAPTER 8 ADF I. ADF A.
ADF Original tray Copier Figure 8-101 COPYRIGHT © 1999 CANON INC. See Figure 8-101 for an outline of the feeding route. 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 CHAPTER 8 ADF I. ADF A.
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... controlled by the CPU 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) The CPU on the ADF controller PCB. Outline of the Electric Circuitry ...The ADF's major electrical mechanisms are communicated to the ADF in serial, and the ADF communicates to the copier the state...
... controlled by the CPU 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) The CPU on the ADF controller PCB. Outline of the Electric Circuitry ...The ADF's major electrical mechanisms are communicated to the ADF in serial, and the ADF communicates to the copier the state...
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J114 J202 J2 Serial communication Copier *Negative logic. 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 CHAPTER 8 ADF 2. Figure 8-103 COPYRIGHT © 1999 CANON INC. Inputs to and Outputs from the ADF Controller PCB (1/1) ADF switch MS1 Delivery sensor PI1 +24V...
J114 J202 J2 Serial communication Copier *Negative logic. 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 CHAPTER 8 ADF 2. Figure 8-103 COPYRIGHT © 1999 CANON INC. Inputs to and Outputs from the ADF Controller PCB (1/1) ADF switch MS1 Delivery sensor PI1 +24V...
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... 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. CHAPTER 8 ADF G. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) The pickup motor rotates clockwise or counterclockwise according to the motor. Any pickup...The CPU (Q1) on the ADF controller PCB sends the motor drive signals PM0 and PM1 to flash the JAM indicator on the copier and stop the pickup motor at the same time. When the limiter function is a DC motor. Controlling the Pickup Motor 1. ...
... 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. CHAPTER 8 ADF G. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) The pickup motor rotates clockwise or counterclockwise according to the motor. Any pickup...The CPU (Q1) on the ADF controller PCB sends the motor drive signals PM0 and PM1 to flash the JAM indicator on the copier and stop the pickup motor at the same time. When the limiter function is a DC motor. Controlling the Pickup Motor 1. ...
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... 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. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-17 CHAPTER... (MS1) turns off. The 5V supply will continue to keep each sensor powered even when the ADF is opened . The ADF is supplied by the copier with 5 V and 24 V. Outline Figure 8-124 shows the routes of power supply.
... 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. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 8-17 CHAPTER... (MS1) turns off. The 5V supply will continue to keep each sensor powered even when the ADF is opened . The ADF is supplied by the copier with 5 V and 24 V. Outline Figure 8-124 shows the routes of power supply.
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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]; 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.
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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. B. 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.
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. B. 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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CHAPTER 9 INSTALLATION II. A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) This phenomenon is brought in from a cold place, leave it alone at least for ... to form on its surface. Shipping attachment [1] You will be storing the shipping attachment [1] inside the machine in copiers, can cause blank copies. Unpacking and Installation Step 1 2 Work Checks and remarks Take out the copier and the attachments from a cold to warm place, droplets of the machine. UNPACKING AND INSTALLATION When a piece...
CHAPTER 9 INSTALLATION II. A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) This phenomenon is brought in from a cold place, leave it alone at least for ... to form on its surface. Shipping attachment [1] You will be storing the shipping attachment [1] inside the machine in copiers, can cause blank copies. Unpacking and Installation Step 1 2 Work Checks and remarks Take out the copier and the attachments from a cold to warm place, droplets of the machine. UNPACKING AND INSTALLATION When a piece...
Service Manual
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... the rated voltage present at the NO Advise the user that the problem power source? Connect the negative probe. 11-2 COPYRIGHT © 1999 CANON INC. is not the copier's. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 11 TROUBLESHOOTING Is the power 1 plug connected to which you will...
... the rated voltage present at the NO Advise the user that the problem power source? Connect the negative probe. 11-2 COPYRIGHT © 1999 CANON INC. is not the copier's. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 11 TROUBLESHOOTING Is the power 1 plug connected to which you will...
Service Manual
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... 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. Mechanical 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-5 CHAPTER 11 TROUBLESHOOTING II. STANDARDS AND ADJUSTMENTS A. Caution: If you have performed... 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.
... 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. Mechanical 1. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-5 CHAPTER 11 TROUBLESHOOTING II. STANDARDS AND ADJUSTMENTS A. Caution: If you have performed... 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.
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... ON 12 BCD EF 0 1 2 6 7 8 9A Figure 11-402 ADF controller PCB 3 Replace the ADF controller PCB. Is the problem corrected? NO Replace the copier's DC controller PCB. 13 E803 Cause Malfunction DC controller PCB. YES/NO Action YES End. Composite power supply PCB Step 1 2 Checks Turn off and then... on the power. NO Replace the composite power supply PCB. 11-66 11-66 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING 12 E400 Cause Step 1 Checks Turn off and then on the power switch. YES End. YES End. Is the problem ...
... ON 12 BCD EF 0 1 2 6 7 8 9A Figure 11-402 ADF controller PCB 3 Replace the ADF controller PCB. Is the problem corrected? NO Replace the copier's DC controller PCB. 13 E803 Cause Malfunction DC controller PCB. YES/NO Action YES End. Composite power supply PCB Step 1 2 Checks Turn off and then... on the power. NO Replace the composite power supply PCB. 11-66 11-66 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING 12 E400 Cause Step 1 Checks Turn off and then on the power switch. YES End. YES End. Is the problem ...
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...PCB is faulty. • The composite power supply PCB is faulty. • The frequency of the allowed interval. • The communication with the copier is interrupted for 5 sec or more; without error code indication. CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. •...faulty. • The DC controller PCB is faulty. ( ) • The scanner home position sensor (PS1) is faulty. COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-87 The keys on . • The lamp ON detection signal is not...
...PCB is faulty. • The composite power supply PCB is faulty. • The frequency of the allowed interval. • The communication with the copier is interrupted for 5 sec or more; without error code indication. CHAPTER 11 TROUBLESHOOTING Code Cause • The main motor (M1) is fault. •...faulty. • The DC controller PCB is faulty. ( ) • The scanner home position sensor (PS1) is faulty. COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-87 The keys on . • The lamp ON detection signal is not...
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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...