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Controlling the Transfer Roller Bias 4-8 E. Cartridge 4-23 B. Outline 5-1 B. Multifeeder Assembly ......... 5-28 C. PICKUP/FEEDING SYSTEM.......5-1 A. Pickup Assembly 5-19 B. Registration Roller Assembly 5-34 F. OPERATIONS 6-1 A. Outline 6-1 ... SYSTEM I . Transfer Charging Assembly 4-25 C. Controlling the Movement of Originals 4-16 G. Delivery Assembly 5-36 CHAPTER 6 FIXING SYSTEM I. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Controlling the Fixing Temperature 6-3 II. Fixing Assembly 6-11 vi COPYRIGHT © 1999...
Controlling the Transfer Roller Bias 4-8 E. Cartridge 4-23 B. Outline 5-1 B. Multifeeder Assembly ......... 5-28 C. PICKUP/FEEDING SYSTEM.......5-1 A. Pickup Assembly 5-19 B. Registration Roller Assembly 5-34 F. OPERATIONS 6-1 A. Outline 6-1 ... SYSTEM I . Transfer Charging Assembly 4-25 C. Controlling the Movement of Originals 4-16 G. Delivery Assembly 5-36 CHAPTER 6 FIXING SYSTEM I. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Controlling the Fixing Temperature 6-3 II. Fixing Assembly 6-11 vi COPYRIGHT © 1999...
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... 8-1 A. MOVING THE MACHINE .......... 9-12 CHAPTER 10 MAINTENANCE AND SERVICING I . PERIODICALLY REPLACED PARTS 10-1 II. STORING AND HANDLING THE CARTRIDGE 10-2 A. Control Panel 7-15 C. Power Supply 8-17 II. Drive System 8-23 D. Outline of the Power Supply System 7-3 B.... F. Controlling the Belt Motor .. 8-15 I. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. Basic Operations 8-4 D. Feeding System 8-26 E. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2 B. DURABLES AND ...
... 8-1 A. MOVING THE MACHINE .......... 9-12 CHAPTER 10 MAINTENANCE AND SERVICING I . PERIODICALLY REPLACED PARTS 10-1 II. STORING AND HANDLING THE CARTRIDGE 10-2 A. Control Panel 7-15 C. Power Supply 8-17 II. Drive System 8-23 D. Outline of the Power Supply System 7-3 B.... F. Controlling the Belt Motor .. 8-15 I. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. Basic Operations 8-4 D. Feeding System 8-26 E. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2 B. DURABLES AND ...
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...-Conscious • The use of paper may be as large as A4 (LGL) or as small as a single entity (cartridge). COPYRIGHT © 1999 CANON INC. Personal Copier with existing Canon machines). 3. All-in-One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as...
...-Conscious • The use of paper may be as large as A4 (LGL) or as small as a single entity (cartridge). COPYRIGHT © 1999 CANON INC. Personal Copier with existing Canon machines). 3. All-in-One Cartridge for Simple Maintenance • The photosensitive drum, toner case, charging roller, developing assembly, and cleaning assembly are constructed as...
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...images are operated, and shows how they may be disassembled/assembled and adjusted. I. Timing Chart for the Image Formation System 4-3 C. Cartridge 4-23 B. It also explains the timing at which the various units involved in image formation are formed. Transfer Charging Assembly 4-25... C. Controlling the Side Blanking Mechanism 4-21 II. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 4 IMAGE FORMATION SYSTEM This chapter discusses the principles of...
...images are operated, and shows how they may be disassembled/assembled and adjusted. I. Timing Chart for the Image Formation System 4-3 C. Cartridge 4-23 B. It also explains the timing at which the various units involved in image formation are formed. Transfer Charging Assembly 4-25... C. Controlling the Side Blanking Mechanism 4-21 II. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) CHAPTER 4 IMAGE FORMATION SYSTEM This chapter discusses the principles of...
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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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... memory, which can cause white spots or black bands on copies. Do not open when the cartridge is fit into the machine and the machine's top unit is equipped with a drum cover shutter. COPYRIGHT © 1999 CANON INC. Outline The machine's photosensitive drum, primary charging roller, developing assembly, and cleaner are housed...
... memory, which can cause white spots or black bands on copies. Do not open when the cartridge is fit into the machine and the machine's top unit is equipped with a drum cover shutter. COPYRIGHT © 1999 CANON INC. Outline The machine's photosensitive drum, primary charging roller, developing assembly, and cleaner are housed...
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... 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. Be sure to direct sunlight. Reference... to light for 5 min in which it rotates when making copies. If you need to a level at which it will develop poor contact. 2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) If you must clean it to work briskly. Caution: 1. However, avoid exposing...
... 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. Be sure to direct sunlight. Reference... to light for 5 min in which it rotates when making copies. If you need to a level at which it will develop poor contact. 2. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) If you must clean it to work briskly. Caution: 1. However, avoid exposing...
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CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Removing the Blanking Exposure Unit 1) Set the machine to the maximum ratio (141%) as ... 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...
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Removing the Blanking Exposure Unit 1) Set the machine to the maximum ratio (141%) as ... 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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Main Motor/Main Drive Assembly 1. "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 CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS D. 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. "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 CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS D. Removing the Main Motor Unit 1) Remove the drum cartridge. 2) Remove the composite power supply PCB. (See E.2.
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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. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 7-19 Removing the Main Drive Assembly 1) Remove the drum cartridge. 2) Remove the composite power supply PCB. (See E.2. 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. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 7-19 Removing the Main Drive Assembly 1) Remove the drum cartridge. 2) Remove the composite power supply PCB. (See E.2. CHAPTER 7 EXTERNALS/AUXILIARY MECHANISMS 2.
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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 top unit, and detach it several times in the machine's bottom unit. [2] [1] 10 Hold the tab of the cartridge, and take it out of the machine. 11 Holding the cartridge with the warning label facing up, shake 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 top unit, and detach it several times in the machine's bottom unit. [2] [1] 10 Hold the tab of the cartridge, and take it out of the machine. 11 Holding the cartridge with the warning label facing up, shake it .
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Original tray 9-6 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Caution: The ...seal can tear in the direction of the machine to the ADF type only. Caution: This step applies to close it fully. 15 Open the original tray. Do no pull it at an angle. 13 Hold the cartridge... level place, and pull off the open seal. CHAPTER 9 INSTALLATION Step 12 Work Place the cartridge on the top of the arrow. Holding the tab, pull it stops.
Original tray 9-6 COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Caution: The ...seal can tear in the direction of the machine to the ADF type only. Caution: This step applies to close it fully. 15 Open the original tray. Do no pull it at an angle. 13 Hold the cartridge... level place, and pull off the open seal. CHAPTER 9 INSTALLATION Step 12 Work Place the cartridge on the top of the arrow. Holding the tab, pull it stops.
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CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) PERIODICALLY REPLACED PARTS 10-1 II. STORING AND HANDLING THE CARTRIDGE 10-2 A. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. DURABLES AND CONSUMABLES 10-1 III. SCHEDULED SERVICING ....... 10-1 IV. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2 B. CHAPTER 10 MAINTENANCE AND SERVICING I.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) PERIODICALLY REPLACED PARTS 10-1 II. STORING AND HANDLING THE CARTRIDGE 10-2 A. Storing the Cartridge with the Packaging Seal Removed 10-3 COPYRIGHT © 1999 CANON INC. DURABLES AND CONSUMABLES 10-1 III. SCHEDULED SERVICING ....... 10-1 IV. Storing and Handling the Cartridge with the Packaging Seal Intact ........ 10-2 B. CHAPTER 10 MAINTENANCE AND SERVICING I.
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...is intact or removed or whether it is as by hitting or dropping it). A. 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) in addition, keep ... • Avoid vibration. • Do not subject it to 1 atm) Table 10-401 Temperature/Humidity Conditions for Transportation 10-2 COPYRIGHT © 1999 CANON INC. however, it is important to 25°C/77°F between -20°C/-4°F and 40°C/104°F Humidity 90% or less Table ...
...is intact or removed or whether it is as by hitting or dropping it). A. 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) in addition, keep ... • Avoid vibration. • Do not subject it to 1 atm) Table 10-401 Temperature/Humidity Conditions for Transportation 10-2 COPYRIGHT © 1999 CANON INC. however, it is important to 25°C/77°F between -20°C/-4°F and 40°C/104°F Humidity 90% or less Table ...
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... near an air conditioner). Do not keep it in an appropriate storage box for a long time, as it in a car for storage.) 1. COPYRIGHT © 1999 CANON INC. The cartridge also holds toner, requiring the user to exercise care when storing or handling it. (Be sure that the... b. d. Make sure that the user stores it will be subjected to an extremely high temperature. (This applies even if the cartridge is stored at 40°C/104°F or lower. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-3 CHAPTER 10 MAINTENANCE AND SERVICING B. Storage after Removing...
... near an air conditioner). Do not keep it in an appropriate storage box for a long time, as it in a car for storage.) 1. COPYRIGHT © 1999 CANON INC. The cartridge also holds toner, requiring the user to exercise care when storing or handling it. (Be sure that the... b. d. Make sure that the user stores it will be subjected to an extremely high temperature. (This applies even if the cartridge is stored at 40°C/104°F or lower. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-3 CHAPTER 10 MAINTENANCE AND SERVICING B. Storage after Removing...
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... REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Handling the Cartridge a. Figure 10-402 10-4 COPYRIGHT © 1999 CANON INC. Figure 10-401 b. If you shake it about 90° several times as shown in Figure 10401 to even out the toner inside. CHAPTER ...10 MAINTENANCE AND SERVICING 2. Before setting the cartridge in the machine or if copies have white spots as shown in...
... REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Handling the Cartridge a. Figure 10-402 10-4 COPYRIGHT © 1999 CANON INC. Figure 10-401 b. If you shake it about 90° several times as shown in Figure 10401 to even out the toner inside. CHAPTER ...10 MAINTENANCE AND SERVICING 2. Before setting the cartridge in the machine or if copies have white spots as shown in...
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Do not disassemble the cartridge. The photosensitive drum is susceptible to strong light for the photosensitive drum shutter. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-5 f. Do not clean it outside the machine unprotected. If ... however, copies can start to put it in mind: Caution: 1. CHAPTER 10 MAINTENANCE AND SERVICING c. Do not subject the cartridge to work briskly when removing a jam or replacing the cartridge. 2. Make sure that it will not cause practical problems. Nevertheless, avoid direct sunshine. (The rays of children. If the...
Do not disassemble the cartridge. The photosensitive drum is susceptible to strong light for the photosensitive drum shutter. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 10-5 f. Do not clean it outside the machine unprotected. If ... however, copies can start to put it in mind: Caution: 1. CHAPTER 10 MAINTENANCE AND SERVICING c. Do not subject the cartridge to work briskly when removing a jam or replacing the cartridge. 2. Make sure that it will not cause practical problems. Nevertheless, avoid direct sunshine. (The rays of children. If the...
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...YES Is the optimum density obtained by intensity adjustment? (Note 3) NO YES Check the following : 1. Cartridge 2. The machine is equipped with a function to the middle index; See p. 11-42. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-3 Check the following : ...1. Image Adjustment Basic Procedure Adjusting the Optimum Density Is gray scale No. 9 barely visible? AE sensor PCB 4. COPYRIGHT © 1999 CANON INC. Density of the Test Sheet (NA-3). Note 2) 4. Applies only if the machine is not equipped with a copy density correction switch (...
...YES Is the optimum density obtained by intensity adjustment? (Note 3) NO YES Check the following : 1. Cartridge 2. The machine is equipped with a function to the middle index; See p. 11-42. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 11-3 Check the following : ...1. Image Adjustment Basic Procedure Adjusting the Optimum Density Is gray scale No. 9 barely visible? AE sensor PCB 4. COPYRIGHT © 1999 CANON INC. Density of the Test Sheet (NA-3). Note 2) 4. Applies only if the machine is not equipped with a copy density correction switch (...
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... and Static Eliminator Item Tools/solvents Work/remarks Single-feeder pickup roller Moist cloth or alcohol Cleaning. Cleaning. 11-4 Cartridge Item Drum cover shutter Tools/solvents Most cloth Work/remarks Cleaning; Cleaning. Do not use water or solvent. Cleaning. Cleaning. Cleaning.... Cleaning. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Cleaning. Take care not to Note for Servicing ...
... and Static Eliminator Item Tools/solvents Work/remarks Single-feeder pickup roller Moist cloth or alcohol Cleaning. Cleaning. 11-4 Cartridge Item Drum cover shutter Tools/solvents Most cloth Work/remarks Cleaning; Cleaning. Do not use water or solvent. Cleaning. Cleaning. Cleaning.... Cleaning. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) Cleaning. Take care not to Note for Servicing ...
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...this adjustment, you have replaced any of VR107 Clockwise Counterclockwise Copy density Lighter Darker Table 11-207 11-42 COPYRIGHT © 1999 CANON INC. VR107 J131 J101 J102 J101 J130 J114 J102 VR104VR105VR106 VR107 VR103VR102 J107 J103 J104 J105 Figure 11-264 J109 J106 VR107 ... make a copy. 5) Turn VR107 on the DC controller PCB gradually until gray scale No. 9 is barely visible. Making Adjustments 1) Set a cartridge in the machine. 2) Set the density correction switch (SW101) to its middle index. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
...this adjustment, you have replaced any of VR107 Clockwise Counterclockwise Copy density Lighter Darker Table 11-207 11-42 COPYRIGHT © 1999 CANON INC. VR107 J131 J101 J102 J101 J130 J114 J102 VR104VR105VR106 VR107 VR103VR102 J107 J103 J104 J105 Figure 11-264 J109 J106 VR107 ... make a copy. 5) Turn VR107 on the DC controller PCB gradually until gray scale No. 9 is barely visible. Making Adjustments 1) Set a cartridge in the machine. 2) Set the density correction switch (SW101) to its middle index. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)