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... Formation System 4-3 C. PICKUP/FEEDING SYSTEM.......5-1 A. Multifeeder Assembly ......... 5-28 C. Measuring the Density of Paper 5-9 D. Transfer Charging Assembly 4-25 C. DISASSEMBLY/ASSEMBLY ..... 5-18 A. Cartridge 4-23 B. Controlling the Pickup Roller 5-3 C. Detecting Jams 5-12 II. Fixing Assembly 6-11 vi COPYRIGHT © 1999 CANON INC. Controlling the Side Blanking Mechanism 4-21 II. Delivery Assembly 5-36 CHAPTER 6 FIXING SYSTEM...
... Formation System 4-3 C. PICKUP/FEEDING SYSTEM.......5-1 A. Multifeeder Assembly ......... 5-28 C. Measuring the Density of Paper 5-9 D. Transfer Charging Assembly 4-25 C. DISASSEMBLY/ASSEMBLY ..... 5-18 A. Cartridge 4-23 B. Controlling the Pickup Roller 5-3 C. Detecting Jams 5-12 II. Fixing Assembly 6-11 vi COPYRIGHT © 1999 CANON INC. Controlling the Side Blanking Mechanism 4-21 II. Delivery Assembly 5-36 CHAPTER 6 FIXING SYSTEM...
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...8-4 D. Delivery 8-12 G. DISASSEMBLY/ASSEMBLY ..... 8-18 A. Feeding System 8-26 E. Unpacking and Installation ....9-2 B. STORING AND HANDLING THE CARTRIDGE 10-2 A. Protecting the Power Supply Circuit 7-6 III. External Covers 7-8 B. Detecting Original Jams ..... 8-16 J. Electrical System 8-33 ...10-1 IV. Main Motor/Main Drive Assembly 7-17 E. Detecting an Original 8-6 E. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS I . Electrical System 7-21 CHAPTER 8 ADF I . ADF...
...8-4 D. Delivery 8-12 G. DISASSEMBLY/ASSEMBLY ..... 8-18 A. Feeding System 8-26 E. Unpacking and Installation ....9-2 B. STORING AND HANDLING THE CARTRIDGE 10-2 A. Protecting the Power Supply Circuit 7-6 III. External Covers 7-8 B. Detecting Original Jams ..... 8-16 J. Electrical System 8-33 ...10-1 IV. Main Motor/Main Drive Assembly 7-17 E. Detecting an Original 8-6 E. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS I . Electrical System 7-21 CHAPTER 8 ADF I . ADF...
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...a Fixed Copyboard • You can choose either a default enlargement/reduction ratio or any ratio between 70% and 141% in -One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as he/she ... top unit may expect quality copy images at maximum (1/100 to make jam removal easy. 8. All-in 1% increments. 2. Personal Copier with existing Canon machines). 3. CHAPTER 1 GENERAL DESCRIPTION I. Ecology-Conscious • The use of ozone: 0.01 ppm or less on . 4. The user may be...
...a Fixed Copyboard • You can choose either a default enlargement/reduction ratio or any ratio between 70% and 141% in -One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as he/she ... top unit may expect quality copy images at maximum (1/100 to make jam removal easy. 8. All-in 1% increments. 2. Personal Copier with existing Canon machines). 3. CHAPTER 1 GENERAL DESCRIPTION I. Ecology-Conscious • The use of ozone: 0.01 ppm or less on . 4. The user may be...
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... Originals 4-16 G. I. DISASSEMBLY/ASSEMBLY ..... 4-22 A. Blank Exposure 4-26 COPYRIGHT © 1999 CANON INC. It also explains the timing at which the various units involved in image formation are formed. IMAGE FORMATION SYSTEM ...4-1 A. Outline 4-1 B. Controlling the Primary Charging Roller Bias 4-4 D. Cartridge 4-23 B. Measuring the Density of how images are operated, and shows how...
... Originals 4-16 G. I. DISASSEMBLY/ASSEMBLY ..... 4-22 A. Blank Exposure 4-26 COPYRIGHT © 1999 CANON INC. It also explains the timing at which the various units involved in image formation are formed. IMAGE FORMATION SYSTEM ...4-1 A. Outline 4-1 B. Controlling the Primary Charging Roller Bias 4-4 D. Cartridge 4-23 B. Measuring the Density of how images are operated, and shows how...
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CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 4 IMAGE FORMATION SYSTEM Copyboard glass Scanning lamp AE sensor Side blanking lamp Lens Primary charging roller Developing cylinder Photosensitive drum Drum cartridge Static eliminator Transfer roller Q101 Microprocessor DC controller PCB Lamp regulator block High-voltage circuit block Q900 Microprocessor Composite power supply PCB Figure 4-101 4-2 COPYRIGHT © 1999 CANON INC.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 4 IMAGE FORMATION SYSTEM Copyboard glass Scanning lamp AE sensor Side blanking lamp Lens Primary charging roller Developing cylinder Photosensitive drum Drum cartridge Static eliminator Transfer roller Q101 Microprocessor DC controller PCB Lamp regulator block High-voltage circuit block Q900 Microprocessor Composite power supply PCB Figure 4-101 4-2 COPYRIGHT © 1999 CANON INC.
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..., the light-blocking shutter is removed from light. To prevent photo memory, the machine is closed. COPYRIGHT © 1999 CANON INC. Drum Cover Shutter If exposed to as a "cartridge." (You cannot disassemble the cartridge.) Developing blade Primary charging roller Light-blocking shutter Photosensitive drum Cleaning blade Drum cover shutter Developing cylinder Figure 4-201...
..., the light-blocking shutter is removed from light. To prevent photo memory, the machine is closed. COPYRIGHT © 1999 CANON INC. Drum Cover Shutter If exposed to as a "cartridge." (You cannot disassemble the cartridge.) Developing blade Primary charging roller Light-blocking shutter Photosensitive drum Cleaning blade Drum cover shutter Developing cylinder Figure 4-201...
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.... 3. Caution: 1. Otherwise, the leaf spring used to apply a developing bias to direct sunlight. If you need to rotate the drum, be affected. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Be sure to light for 5 min in which it rotates when making copies. Do...the Drum Caution: As a rule, do not touch or clean the photosensitive drum. 1) Open the machine's top unit, and take out the cartridge. 2) Turn over the cartridge, and open the drum cover shutter 3) Clean the drum surface with a flannel cloth coated with toner. The rays of the sun are usually ...
.... 3. Caution: 1. Otherwise, the leaf spring used to apply a developing bias to direct sunlight. If you need to rotate the drum, be affected. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Be sure to light for 5 min in which it rotates when making copies. Do...the Drum Caution: As a rule, do not touch or clean the photosensitive drum. 1) Open the machine's top unit, and take out the cartridge. 2) Turn over the cartridge, and open the drum cover shutter 3) Clean the drum surface with a flannel cloth coated with toner. The rays of the sun are usually ...
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... left, turn off the power. • Disconnect the power plug. 2) Remove the front lower cover. (See Chapter 7.III.A.2."Removing the Front Lower Cover.") 3) Remove the cartridge. 4) Remove the DC controller PCB. (See Chapter 7.III.E.1."Removing the DC controller PCB.") 5) Remove the composite power supply PCB. (See Chapter 7.III.E.2."Removing the Composite...
... left, turn off the power. • Disconnect the power plug. 2) Remove the front lower cover. (See Chapter 7.III.A.2."Removing the Front Lower Cover.") 3) Remove the cartridge. 4) Remove the DC controller PCB. (See Chapter 7.III.E.1."Removing the DC controller PCB.") 5) Remove the composite power supply PCB. (See Chapter 7.III.E.2."Removing the Composite...
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"Removing the Composite Power Supply PCB.") 3) Remove the screw [1], and detach the high-voltage PCB [2]. 4) Remove the insulating sheet [3]. [1] [2] Figure 7-318 [3] Figure 7-319 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 7-17 Removing the Main Motor Unit 1) Remove the drum cartridge. 2) Remove the composite power supply PCB. (See E.2. Main Motor/Main Drive Assembly 1. CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS D.
"Removing the Composite Power Supply PCB.") 3) Remove the screw [1], and detach the high-voltage PCB [2]. 4) Remove the insulating sheet [3]. [1] [2] Figure 7-318 [3] Figure 7-319 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 7-17 Removing the Main Motor Unit 1) Remove the drum cartridge. 2) Remove the composite power supply PCB. (See E.2. Main Motor/Main Drive Assembly 1. CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS D.
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"Removing the Composite Power Supply PCB.") 3) Remove the screw [1], and detach the high-voltage PCB [2]. 4) Remove the insulating sheet [3]. [1] [2] Figure 7-322 [3] Figure 7-323 COPYRIGHT © 1999 CANON INC. Removing the Main Drive Assembly 1) Remove the drum cartridge. 2) Remove the composite power supply PCB. (See E.2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 7-19 CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS 2.
"Removing the Composite Power Supply PCB.") 3) Remove the screw [1], and detach the high-voltage PCB [2]. 4) Remove the insulating sheet [3]. [1] [2] Figure 7-322 [3] Figure 7-323 COPYRIGHT © 1999 CANON INC. Removing the Main Drive Assembly 1) Remove the drum cartridge. 2) Remove the composite power supply PCB. (See E.2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 7-19 CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS 2.
Service Manual
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CHAPTER 9 INSTALLATION Checks and remarks 9 Store the shipping attachments [1] and [2] removed in steps 3 and 4 in both directions (90°). COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 9-5 Step 8 Work Pick the fixing member from the bottom of the machine. 11 Holding the cartridge with the warning label facing up, shake it several times in the machine's bottom unit. [2] [1] 10 Hold the tab of the cartridge, and take it out of the top unit, and detach it.
CHAPTER 9 INSTALLATION Checks and remarks 9 Store the shipping attachments [1] and [2] removed in steps 3 and 4 in both directions (90°). COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 9-5 Step 8 Work Pick the fixing member from the bottom of the machine. 11 Holding the cartridge with the warning label facing up, shake it several times in the machine's bottom unit. [2] [1] 10 Hold the tab of the cartridge, and take it out of the top unit, and detach it.
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... open seal. Do no pull it at an angle. 13 Hold the cartridge with the waning label facing up, and insert it into the machine with care until it fully. 15 Open the original tray. Original tray 9-6 COPYRIGHT © 1999 CANON INC. Holding the tab, pull it straight out in the middle.... Caution: This step applies to close it stops. CHAPTER 9 INSTALLATION Step 12 Work Place the cartridge on the top of the arrow.
... open seal. Do no pull it at an angle. 13 Hold the cartridge with the waning label facing up, and insert it into the machine with care until it fully. 15 Open the original tray. Original tray 9-6 COPYRIGHT © 1999 CANON INC. Holding the tab, pull it straight out in the middle.... Caution: This step applies to close it stops. CHAPTER 9 INSTALLATION Step 12 Work Place the cartridge on the top of the arrow.
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STORING AND HANDLING THE CARTRIDGE 10-2 A. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2 B. DURABLES AND CONSUMABLES 10-1 III. SCHEDULED SERVICING ....... 10-1 IV. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) PERIODICALLY REPLACED PARTS 10-1 II. CHAPTER 10 MAINTENANCE AND SERVICING I.
STORING AND HANDLING THE CARTRIDGE 10-2 A. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2 B. DURABLES AND CONSUMABLES 10-1 III. SCHEDULED SERVICING ....... 10-1 IV. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) PERIODICALLY REPLACED PARTS 10-1 II. CHAPTER 10 MAINTENANCE AND SERVICING I.
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... in Table 10-401; however, it is as by hitting or dropping it . Storing the Cartridge with the Packaging Seal Intact If you are storing the cartridge in a warehouse or workshop, be drawn; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) STORING AND HANDLING THE... CARTRIDGE The cartridge is maintained, and no general rule may be sure that the environment is important to...
... in Table 10-401; however, it is as by hitting or dropping it . Storing the Cartridge with the Packaging Seal Intact If you are storing the cartridge in a warehouse or workshop, be drawn; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) STORING AND HANDLING THE... CARTRIDGE The cartridge is maintained, and no general rule may be sure that the environment is important to...
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...the user stores it in a car for a long time, as it in an appropriate storage box for storage.) 1. COPYRIGHT © 1999 CANON INC. The cartridge also holds toner, requiring the user to storing light. Do not keep it will be subjected to change abruptly (e.g., near a window. Storage after...high or low temperature/humidity or where temperature or humidity tends to an extremely high temperature. (This applies even if the cartridge is inside a protective box.) b. c. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-3 CHAPTER 10 MAINTENANCE AND SERVICING B.
...the user stores it in a car for a long time, as it in an appropriate storage box for storage.) 1. COPYRIGHT © 1999 CANON INC. The cartridge also holds toner, requiring the user to storing light. Do not keep it will be subjected to change abruptly (e.g., near a window. Storage after...high or low temperature/humidity or where temperature or humidity tends to an extremely high temperature. (This applies even if the cartridge is inside a protective box.) b. c. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-3 CHAPTER 10 MAINTENANCE AND SERVICING B.
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... times as shown in a different way, the toner can spill out of toner, hold the cartridge level and shake it over as when it starts to even out the toner inside. Handling the Cartridge a. If you shake it in Figure 10401 to run out of the developing assembly or the ...cleaning assembly. Figure 10-402 10-4 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)...
... times as shown in a different way, the toner can spill out of toner, hold the cartridge level and shake it over as when it starts to even out the toner inside. Handling the Cartridge a. If you shake it in Figure 10401 to run out of the developing assembly or the ...cleaning assembly. Figure 10-402 10-4 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)...
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... work briskly when removing a jam or replacing the cartridge. 2. Try to excess vibration or impact. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU...is as strong as by opening the shutter for the photosensitive drum cover found at the bottom of the cartridge. (If you have soiled the surface of the machine for 5 min, it should recover so that... not touch the surface of the photosensitive drum as 10000 and 30000 lux.) COPYRIGHT © 1999 CANON INC. Do not disassemble the cartridge. In particular, do not impose force on the shutter for a long time, however, copies can...
... work briskly when removing a jam or replacing the cartridge. 2. Try to excess vibration or impact. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU...is as strong as by opening the shutter for the photosensitive drum cover found at the bottom of the cartridge. (If you have soiled the surface of the machine for 5 min, it should recover so that... not touch the surface of the photosensitive drum as 10000 and 30000 lux.) COPYRIGHT © 1999 CANON INC. Do not disassemble the cartridge. In particular, do not impose force on the shutter for a long time, however, copies can...
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...Cartridge 2. then, make two to correct image faults. Composite power supply PCB (See the appropriate troubleshooting procedure.) END Note: 1. Fogging of the Test Sheet (NA-3). Scanning lamp 3. Applies only if the machine is not equipped with a copy density correction switch (SW101). 2. COPYRIGHT © 1999 CANON...copies of background (Note 2) I. YES Select non-AE, and set to the middle index; See the appropriate troubleshooting procedure. 3. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-3 Check the following : 1. AE sensor PCB 4. ...
...Cartridge 2. then, make two to correct image faults. Composite power supply PCB (See the appropriate troubleshooting procedure.) END Note: 1. Fogging of the Test Sheet (NA-3). Scanning lamp 3. Applies only if the machine is not equipped with a copy density correction switch (SW101). 2. COPYRIGHT © 1999 CANON...copies of background (Note 2) I. YES Select non-AE, and set to the middle index; See the appropriate troubleshooting procedure. 3. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-3 Check the following : 1. AE sensor PCB 4. ...
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... Transfer charging Lint-free paper roller Static eliminator Feed belt Special brush Moist cloth Cleaning. Dry wiping. Cleaning. 11-4 Cartridge Item Drum cover shutter Tools/solvents Most cloth Work/remarks Cleaning; Pickup, Feeding, and Transfer Assemblies and Static Eliminator Item... No. 6 mirror Tools/solvent Alcohol Alcohol Blower brush Lint-free paper Blower brush Work/remarks Cleaning. Work/remarks Dry-wiping. Cleaning. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) B. Cleaning. Multifeeder, Pickup roller Moist cloth or alcohol Cleaning...
... Transfer charging Lint-free paper roller Static eliminator Feed belt Special brush Moist cloth Cleaning. Dry wiping. Cleaning. 11-4 Cartridge Item Drum cover shutter Tools/solvents Most cloth Work/remarks Cleaning; Pickup, Feeding, and Transfer Assemblies and Static Eliminator Item... No. 6 mirror Tools/solvent Alcohol Alcohol Blower brush Lint-free paper Blower brush Work/remarks Cleaning. Work/remarks Dry-wiping. Cleaning. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) B. Cleaning. Multifeeder, Pickup roller Moist cloth or alcohol Cleaning...
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... scanning lamp if you have replaced any of VR107 Clockwise Counterclockwise Copy density Lighter Darker Table 11-207 11-42 COPYRIGHT © 1999 CANON INC. Making Adjustments 1) Set a cartridge in the machine. 2) Set the density correction switch (SW101) to its middle index. 4) Place the Test Sheet on the copyboard, and make a copy... PCB • Composite power supply PCB (See p.11-41.) • Scanning lamp Caution: If you have performed this adjustment, you must always perform AE adjustment. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
... scanning lamp if you have replaced any of VR107 Clockwise Counterclockwise Copy density Lighter Darker Table 11-207 11-42 COPYRIGHT © 1999 CANON INC. Making Adjustments 1) Set a cartridge in the machine. 2) Set the density correction switch (SW101) to its middle index. 4) Place the Test Sheet on the copyboard, and make a copy... PCB • Composite power supply PCB (See p.11-41.) • Scanning lamp Caution: If you have performed this adjustment, you must always perform AE adjustment. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)