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CHAPTER 2 STANDARDS AND ADJUSTMENTS
2-8P
2 Image Formation System-Related Adjustments
2.1 Points to Note When Handling the Drum Unit
• When taking the drum unit out of the machine, be sure to hold it by its two grips; take
care not to impose force large enough to deform it.
• Take care not to force down the shutter surface at the center of the top of the unit; other-
wise, the shutter will warp to come into contact with the drum surface.
• Take care not to damage the drum surface after taking the drum unit out of the machine.
(The bottom of the drum is not protected by a shutter). When placing it on the floor, in
particular, check to make sure that the floor surface is flat and is free of foreign matter;
further, lay a sheet of paper underneath.
• Do not place the drum unit near a window, to avoid direct rays of the sun.
• Do not rotate the injection cylinder or the developing cylinder in the wrong direction;
otherwise, the agent inside will leak.
• Do not clean the drum. (Wiping its surface layer can trigger image faults.)
2.2 After Replacing the Drum Unit
1) Mount the new drum unit; then, assemble the printer unit to its original state.
2) Connect the power plug, and turn on the main power switch.
3) Execute idle rotation of the developing assembly in service mode:
COPIER>FUNCTION>INSTALL>STIR-Y/M/C/K.
4) Execute auto gradation correction in user mode.
Содержание C2050
Страница 4: ...i i INTRODUCTION ...
Страница 11: ...Reader Unit copier operation COPYRIGHT 2000 CANON INC 2000 CANON C2050 2020 C2100 2100S REV 0 NOV 2000 ...
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Страница 45: ...APPENDIX ...
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Страница 53: ...Printer Unit COPYRIGHT 2000 CANON INC 2000 CANON C2050 2020 C2100 2100S REV 0 NOV 2000 ...
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Страница 101: ...CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS 3 5P 2 Thermistor Lamps and Heaters ...
Страница 106: ...CHAPTER 3 ARRANGEMENT AND FUNCTIONS OF ELECTRICAL PARTS 3 10P 4 Fans F03 400 01 FM4 FM1 FM6 FM10 FM2 FM7 FM13 ...
Страница 121: ...APPENDIX ...
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Страница 132: ...A 10P APPENDIX ...
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Страница 141: ...Service Mode COPYRIGHT 2000 CANON INC 2000 CANON C2050 2020 C2100 2100S REV 0 NOV 2000 ...
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Страница 160: ...SERVICE MODE S 18 COPIER DISPLAY G Indicates the location 0 machine 1 feeder 2 finisher ...
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Страница 263: ...Error Code COPYRIGHT 2000 CANON INC 2000 CANON C2050 2020 C2100 2100S REV 0 NOV 2000 ...
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Страница 292: ...PRINTED IN JAPAN IMPRIME AU JAPON 1100AB0 50 0 This publication is printed on 100 recycled paper ...