Service Manual
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CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) iii Single feeder ...; √ Cassette 250 sheets 250 sheets 250 sheets Universal Universal Universal Universal Universal Universal Universal Universal Universal 500 sheets Universal 500 sheets 500 sheets The notation "√" indicates that the item in the following table. • This service manual covers...to model before referring to this manual. Model PC860 PC880 PC890 PC920 PC920 PC920 PC920 PC921 PC940 PC941 PC950 PC950 PC950 PC960 PC980 PC981 Type code TYA TZA UAA PUD PUE PUH TVB TVC TVD TVE PUF PUG TVF TVG...
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) iii Single feeder ...; √ Cassette 250 sheets 250 sheets 250 sheets Universal Universal Universal Universal Universal Universal Universal Universal Universal 500 sheets Universal 500 sheets 500 sheets The notation "√" indicates that the item in the following table. • This service manual covers...to model before referring to this manual. Model PC860 PC880 PC890 PC920 PC920 PC920 PC920 PC921 PC940 PC941 PC950 PC950 PC950 PC960 PC980 PC981 Type code TYA TZA UAA PUD PUE PUH TVB TVC TVD TVE PUF PUG TVF TVG...
Service Manual
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...considerable reduction of paper may expect quality copy images at all times as long as a single entity (cartridge). COPYRIGHT © 1999 CANON INC. CHAPTER 1 GENERAL DESCRIPTION I. Separate top unit • The machine's top unit may be opened to 1/1000 compared with existing...multifeeder type). 7. The user may contain as many as a business card. 5. FEATURES 1. Ecology-Conscious • The use of paper (500-sheet cassette + multifeeder; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 Large Paper Source • The source of ozone: 0.01 ppm...
...considerable reduction of paper may expect quality copy images at all times as long as a single entity (cartridge). COPYRIGHT © 1999 CANON INC. CHAPTER 1 GENERAL DESCRIPTION I. Separate top unit • The machine's top unit may be opened to 1/1000 compared with existing...multifeeder type). 7. The user may contain as many as a business card. 5. FEATURES 1. Ecology-Conscious • The use of paper (500-sheet cassette + multifeeder; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-1 Large Paper Source • The source of ozone: 0.01 ppm...
Service Manual
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... time First copy time Continuous copying Copy size Copy paper type Cassette Multifeeder tray Copy tray Non-image width Auto power-off COPYRIGHT © 1999 CANON INC. A4R), postcard*3 With claws Universal cassette (250 sheets of 80 g/m2) 100 sheets (A4; 80 g/m2) Leading edge: 2.0 ±1.5 mm (Direct; ... PRINTED IN JAPAN (IMPRIME AU JAPON) 1-3 A4R) Manual Feeder: Plain paper (52 to A5/STMT) 250-sheet cassette (250 sheets of 80 g/m2) 500-sheet cassette (500 sheets of 80 g/m2) 5 mm deep (approx.; 50 sheets of 80 g/m2 paper; A4/LGL to 128 g/m2), tracing paper (SM-1, GNT80*2; ...
... time First copy time Continuous copying Copy size Copy paper type Cassette Multifeeder tray Copy tray Non-image width Auto power-off COPYRIGHT © 1999 CANON INC. A4R), postcard*3 With claws Universal cassette (250 sheets of 80 g/m2) 100 sheets (A4; 80 g/m2) Leading edge: 2.0 ±1.5 mm (Direct; ... PRINTED IN JAPAN (IMPRIME AU JAPON) 1-3 A4R) Manual Feeder: Plain paper (52 to A5/STMT) 250-sheet cassette (250 sheets of 80 g/m2) 500-sheet cassette (500 sheets of 80 g/m2) 5 mm deep (approx.; 50 sheets of 80 g/m2 paper; A4/LGL to 128 g/m2), tracing paper (SM-1, GNT80*2; ...
Service Manual
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Table 1-204 *1. 250-sheet cassette type *2. 500-sheet cassette type COPYRIGHT © 1999 CANON INC. Toner: Avoid direct sunlight, and store at 40°C/104°F, 85% or less. about 5min; Others Item Operating condition Temperature Humidity Atmospheric pressure ... type: 24.0 kg*1/ 52.8 lb*1, 25.4 kg*2/ 55.9 lb*2 Copy paper: Keep wrapped, and protect against humidity. CHAPTER 1 GENERAL DESCRIPTION 4. reference only) Copying: 0.4kWh (approx.; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-5
Table 1-204 *1. 250-sheet cassette type *2. 500-sheet cassette type COPYRIGHT © 1999 CANON INC. Toner: Avoid direct sunlight, and store at 40°C/104°F, 85% or less. about 5min; Others Item Operating condition Temperature Humidity Atmospheric pressure ... type: 24.0 kg*1/ 52.8 lb*1, 25.4 kg*2/ 55.9 lb*2 Copy paper: Keep wrapped, and protect against humidity. CHAPTER 1 GENERAL DESCRIPTION 4. reference only) Copying: 0.4kWh (approx.; CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 1-5
Service Manual
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CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 4-11 CHAPTER 4 IMAGE FORMATION SYSTEM E. When the photosensitive drum rotates and yet developing is not under way, about -500 VDC is used to control the voltage applied to the developing assembly and the separation static eliminator, and has the following functions... bias Both AC bias and DC bias are being made. Reference : Developing DC bias : -80 ~ -550V Developing AC bias : 1200Vpp ± 10% COPYRIGHT © 1999 CANON INC. Controlling the Developing/Separation Static Eliminator Bias 1.
CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 4-11 CHAPTER 4 IMAGE FORMATION SYSTEM E. When the photosensitive drum rotates and yet developing is not under way, about -500 VDC is used to control the voltage applied to the developing assembly and the separation static eliminator, and has the following functions... bias Both AC bias and DC bias are being made. Reference : Developing DC bias : -80 ~ -550V Developing AC bias : 1200Vpp ± 10% COPYRIGHT © 1999 CANON INC. Controlling the Developing/Separation Static Eliminator Bias 1.
Service Manual
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...-100 -100 -200 -200 -300 -400 -500 Position of SW101 Right Center Left -300 -400 -500 Position of SW101 Right Center Left Developing bias DC ...component (V) AE Mode Figure 4-109 (SW101) Developing bias DC component (V) Manual Density Mode Figure 4-110 (SW101) Test sheet 0 Original Newspaper density Copy density adjusting lever 1 3.5 0 6.5 9 -100 -100 -200 -300 -400 -500... F1 -200 -300 F5 -400 -500 F9 Developing bias DC component (V) AE Mode Figure 4-111 (Non...
...-100 -100 -200 -200 -300 -400 -500 Position of SW101 Right Center Left -300 -400 -500 Position of SW101 Right Center Left Developing bias DC ...component (V) AE Mode Figure 4-109 (SW101) Developing bias DC component (V) Manual Density Mode Figure 4-110 (SW101) Test sheet 0 Original Newspaper density Copy density adjusting lever 1 3.5 0 6.5 9 -100 -100 -200 -300 -400 -500... F1 -200 -300 F5 -400 -500 F9 Developing bias DC component (V) AE Mode Figure 4-111 (Non...
Service Manual
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...pickup starts, the registration sensor (PI2) does not turn off , the delivery sensor (PI1) does not detect an original that has been fed about 500 mm. During pickup, the delivery sensor (PI1) remains on . a jam is fed for about 60 mm'. When separation starts, the registration sensor ...(PI2) does not turn on even when the original is identified in relation to monitor the movement of detection, and sensors involved. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) The movement of an original at each sensor. After the registration sensor...
...pickup starts, the registration sensor (PI2) does not turn off , the delivery sensor (PI1) does not detect an original that has been fed about 500 mm. During pickup, the delivery sensor (PI1) remains on . a jam is fed for about 60 mm'. When separation starts, the registration sensor ...(PI2) does not turn on even when the original is identified in relation to monitor the movement of detection, and sensors involved. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) The movement of an original at each sensor. After the registration sensor...
Service Manual
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... to be used. CHAPTER 9 INSTALLATION Checks and remarks Rear end guide plate • 500-sheet cassette • 250-sheet cassette COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 9-11 2. 250-Sheet/500-Sheet Cassette Step 1 2 Work Take out the cassette from the machine, and remove...
... to be used. CHAPTER 9 INSTALLATION Checks and remarks Rear end guide plate • 500-sheet cassette • 250-sheet cassette COPYRIGHT © 1999 CANON INC. CANON PC800s/900s REV.0 AUG. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) 9-11 2. 250-Sheet/500-Sheet Cassette Step 1 2 Work Take out the cassette from the machine, and remove...