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...supervised to avoid disclosure of confidential information. 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. THIS DOCUMENTATION IS INTENDED FOR ALL SALES AREAS, AND MAY CONTAIN INFORMATION NOT ... ADVERTISING AND OTHER PRINTED MATTER. ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED TO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY. IMPORTANT THIS DOCUMENTATION IS PUBLISHED BY CANON INC., JAPAN, TO SERVE AS A SOURCE OF REFERENCE FOR WORK IN THE FIELD.
...supervised to avoid disclosure of confidential information. 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. THIS DOCUMENTATION IS INTENDED FOR ALL SALES AREAS, AND MAY CONTAIN INFORMATION NOT ... ADVERTISING AND OTHER PRINTED MATTER. ANY QUESTIONS REGARDING INFORMATION CONTAINED HEREIN SHOULD BE DIRECTED TO THE COPIER SERVICE DEPARTMENT OF THE SALES COMPANY. IMPORTANT THIS DOCUMENTATION IS PUBLISHED BY CANON INC., JAPAN, TO SERVE AS A SOURCE OF REFERENCE FOR WORK IN THE FIELD.
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... OPERATION I . Outline of Operations 2-3 D. Basic Sequence of Electrical Circuitry 2-2 C. OPERATIONS 3-1 A. EXPOSURE SYSTEM 3-9 A. Exposure System 3-37 COPYRIGHT © 1999 CANON INC. USING THE MACHINE 1-15 A. Lens Drive Assembly ......... 3-31 C. FEATURES 1-1 II. Cross Section 1-13 IV. Controlling the Main Motor (M1 2-5 E. ...DISASSEMBLY/ASSEMBLY ..... 3-12 A. CONTENTS CHAPTER 1 GENERAL DESCRIPTION I. BASIC OPERATIONS 2-1 A. Varying the Reproduction Ratio 3-2 C. SPECIFICATIONS 1-2 A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...
... OPERATION I . Outline of Operations 2-3 D. Basic Sequence of Electrical Circuitry 2-2 C. OPERATIONS 3-1 A. EXPOSURE SYSTEM 3-9 A. Exposure System 3-37 COPYRIGHT © 1999 CANON INC. USING THE MACHINE 1-15 A. Lens Drive Assembly ......... 3-31 C. FEATURES 1-1 II. Cross Section 1-13 IV. Controlling the Main Motor (M1 2-5 E. ...DISASSEMBLY/ASSEMBLY ..... 3-12 A. CONTENTS CHAPTER 1 GENERAL DESCRIPTION I. BASIC OPERATIONS 2-1 A. Varying the Reproduction Ratio 3-2 C. SPECIFICATIONS 1-2 A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...
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ADF 1-8 III. Cross Section 1-13 IV. IMAGE FORMATION 1-20 A. Copier 1-2 B. External View 1-10 B. USING THE MACHINE 1-15 A. ROUTINE MAINTENANCE BY THE USER 1-17 VI. FEATURES 1-1 II. Outline 1-20 COPYRIGHT © 1999 CANON INC. I. SPECIFICATIONS 1-2 A. CHAPTER 1 GENERAL DESCRIPTION This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Control Panel 1-15 V. NAMES OF PARTS 1-10 A.
ADF 1-8 III. Cross Section 1-13 IV. IMAGE FORMATION 1-20 A. Copier 1-2 B. External View 1-10 B. USING THE MACHINE 1-15 A. ROUTINE MAINTENANCE BY THE USER 1-17 VI. FEATURES 1-1 II. Outline 1-20 COPYRIGHT © 1999 CANON INC. I. SPECIFICATIONS 1-2 A. CHAPTER 1 GENERAL DESCRIPTION This chapter provides specifications of the machine, instructions on how to operate the machine, and an outline of copying process. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Control Panel 1-15 V. NAMES OF PARTS 1-10 A.
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...-in 1% increments. 2. Separate top unit • The machine's top unit may expect quality copy images at maximum (1/100 to make jam removal easy. 8. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 ADF Type • Continuous copying is 0 sec (at 20°C room temperature),... work . 6. multifeeder type). 7. Ecology-Conscious • The use of paper (500-sheet cassette + multifeeder; CHAPTER 1 GENERAL DESCRIPTION I. COPYRIGHT © 1999 CANON INC. The user may be as large as A4 (LGL) or as small as a single entity (cartridge). Personal...
...-in 1% increments. 2. Separate top unit • The machine's top unit may expect quality copy images at maximum (1/100 to make jam removal easy. 8. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 ADF Type • Continuous copying is 0 sec (at 20°C room temperature),... work . 6. multifeeder type). 7. Ecology-Conscious • The use of paper (500-sheet cassette + multifeeder; CHAPTER 1 GENERAL DESCRIPTION I. COPYRIGHT © 1999 CANON INC. The user may be as large as A4 (LGL) or as small as a single entity (cartridge). Personal...
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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. Copier 1. 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. SPECIFICATIONS A.
....) 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. Copier 1. 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. SPECIFICATIONS A.
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ADF Original tray Copier Figure 8-101 COPYRIGHT © 1999 CANON INC. 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. 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. CHAPTER 8 ADF I. ADF A.
ADF Original tray Copier Figure 8-101 COPYRIGHT © 1999 CANON INC. 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. 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. CHAPTER 8 ADF I. ADF A.
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... 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 of feeding originals to drive the motor at such times as programmed in serial. (It does not use an IC for ...] [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. The CPU on the ADF controller PCB. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
... 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 of feeding originals to drive the motor at such times as programmed in serial. (It does not use an IC for ...] [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. The CPU on the ADF controller PCB. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
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J114 J202 J2 Serial communication Copier *Negative logic. 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 J6-1 ADF controller PCB -2 ADFC When ADF is ... 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 CHAPTER 8 ADF 2.
J114 J202 J2 Serial communication Copier *Negative logic. 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 J6-1 ADF controller PCB -2 ADFC When ADF is ... 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 CHAPTER 8 ADF 2.
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The CPU (Q1) on the copier and stop the pickup motor at the same time. The pickup motor is activated, the pickup motor cannot rotate as controlled, possibly leading to the motor. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU ...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. The pickup motor rotates clockwise or counterclockwise according to the motor driver (Q5). Outline Figure 8-121 is equipped with a limiter function, preventing overcurrent from...
The CPU (Q1) on the copier and stop the pickup motor at the same time. The pickup motor is activated, the pickup motor cannot rotate as controlled, possibly leading to the motor. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU ...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. The pickup motor rotates clockwise or counterclockwise according to the motor driver (Q5). Outline Figure 8-121 is equipped with a limiter function, preventing overcurrent from...
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...to keep each sensor powered even when the ADF is opened , i.e., when the ADF switch (MS1) turns off when the ADF is supplied by the copier with 5 V and 24 V. 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. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON...
...to keep each sensor powered even when the ADF is opened , i.e., when the ADF switch (MS1) turns off when the ADF is supplied by the copier with 5 V and 24 V. 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. 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) 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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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. Removing the ADF.") 2) Remove the feeding roller [1] from the copier. (See "A.
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...This phenomenon is brought in from a cold place, leave it . Unpacking and Installation Step 1 2 Work Checks and remarks Take out the copier and the attachments from the shipping box, and check to make sure that none is missing: • Cassette • Copy tray •...is known as "condensation" and, in step 9. 9-2 COPYRIGHT © 1999 CANON INC. CHAPTER 9 INSTALLATION II. Shipping attachment [1] You will be storing the shipping attachment [1] inside the machine in copiers, can cause blank copies. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) UNPACKING...
...This phenomenon is brought in from a cold place, leave it . Unpacking and Installation Step 1 2 Work Checks and remarks Take out the copier and the attachments from the shipping box, and check to make sure that none is missing: • Cassette • Copy tray •...is known as "condensation" and, in step 9. 9-2 COPYRIGHT © 1999 CANON INC. CHAPTER 9 INSTALLATION II. Shipping attachment [1] You will be storing the shipping attachment [1] inside the machine in copiers, can cause blank copies. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) UNPACKING...
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... delivery cover NO Close the door closed firmly? Connect the negative probe. 11-2 COPYRIGHT © 1999 CANON INC. YES 3 Is the rated voltage present at the NO Advise the user that the problem power source? CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 11 TROUBLESHOOTING Is the...-1 (+) and -2 (-) on the DC controller PCB." or the cover. YES Rest omitted. • Often, you are expected to the NO power outlet? is not the copier's. J109-2 (-) ...... example: J109-1 (+) ..... Connect the positive probe.
... delivery cover NO Close the door closed firmly? Connect the negative probe. 11-2 COPYRIGHT © 1999 CANON INC. YES 3 Is the rated voltage present at the NO Advise the user that the problem power source? CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 11 TROUBLESHOOTING Is the...-1 (+) and -2 (-) on the DC controller PCB." or the cover. YES Rest omitted. • Often, you are expected to the NO power outlet? is not the copier's. J109-2 (-) ...... example: J109-1 (+) ..... Connect the positive probe.
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Copier a. Leading Edge Non-Image Width Make adjustments so that the width is copied in Direct. Mechanical 1. Caution: If you ... so that the leading edge non-image width is 2.0 ±1.5 mm when the Test Sheet is as indicated. STANDARDS AND ADJUSTMENTS A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-5 VR105 J131 J101 J102 J101 J130 J114 J102 VR104VR105VR106 VR107 ...Width Direction of VR105 Clockwise Counterclockwise Leading edge non-image width Decreases Increases Table 11-201 COPYRIGHT © 1999 CANON INC. CHAPTER 11 TROUBLESHOOTING II.
Copier a. Leading Edge Non-Image Width Make adjustments so that the width is copied in Direct. Mechanical 1. Caution: If you ... so that the leading edge non-image width is 2.0 ±1.5 mm when the Test Sheet is as indicated. STANDARDS AND ADJUSTMENTS A. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-5 VR105 J131 J101 J102 J101 J130 J114 J102 VR104VR105VR106 VR107 ...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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...End. Is the problem corrected? Is the problem corrected? 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. Is the problem corrected? YES End. YES End. Is the probrem corrected? ... to the foot of the push swich on the ADF controller PCB and the - 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 ADF controller...
...End. Is the problem corrected? Is the problem corrected? 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. Is the problem corrected? YES End. YES End. Is the probrem corrected? ... to the foot of the push swich on the ADF controller PCB and the - 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 ADF controller...
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CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-87 The keys on the control ...signal. • A fault in the communication between DC controller PCB and composite power supply PCB is detected. • The interval between the copier and the ADF (faulty). • The DC controller PCB is faulty. • The composite power supply PCB is faulty. • The...8226; Data communication between zero-cross signals is in excess of the allowed interval. • The communication with the copier is faulty. COPYRIGHT © 1999 CANON INC. without error code indication.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-87 The keys on the control ...signal. • A fault in the communication between DC controller PCB and composite power supply PCB is detected. • The interval between the copier and the ADF (faulty). • The DC controller PCB is faulty. • The composite power supply PCB is faulty. • The...8226; Data communication between zero-cross signals is in excess of the allowed interval. • The communication with the copier is faulty. COPYRIGHT © 1999 CANON INC. without error code indication.
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CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 2. ADF TYPE Sequence Power switch Copy Start ... (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... 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. ADF TYPE Sequence Power switch Copy Start ... (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... sensor (PS3) Preparing for pickup : Scanner / lens drive motor (reverse) / Pickup motor (reverse) / Belt motor (reverse) COPYRIGHT © 1999 CANON INC.
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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...
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...