3
2.
31
Cleaning the photosensitive
Open the printer and remove the
cartridge.
Open the protective shield.
Liberally sprinkle toner on a piece of
flannel or other soft cloth and clean the
drum surface with it.
Notes: 1. Only turn the drum in the
direction that it turns during
printing. If you turn it back-
ward, the spring-loaded contact
that conducts the developing
bias to the inside rim of the
developing cylinder will be bent.
Do not touch the photosensitive
part of the drum while rotating
the drum.
2. Use flannel or some other soft
cloth to clean the drum surface.
Do not use lint-free paper
because it is too hard and will
scratch the surface. Never use
the solvents to clean the drum.
3. Finish
as quickly as
possible to avoid exposing the
drum to light for a long time,
as
can cause abnormal
Images.
B.
Transfer
Charging
Roller
1) Open the printer.
2) Hook the left side of the transfer
charging roller shaft with the supplied
green
brush, and remove the
transfer charging roller.
Transfer charging roller
Figure 3-33
Notes: 1. Hold the transfer charging
shaft, not the sponge area.
Shaft
2. Use dry lint-free paper (produc-
ing
paper dust] to clean the
transfer charging roller. Never
use solvents.
3. If paper dust or toner cannot be
removed from the transfer roller
with the lint-free paper, or if the
roller is deformed, change the
roller for a new one.
3-13
Содержание LBP-1260
Страница 1: ...LBP 1260 SERVICE MANUAL Canon...
Страница 35: ...l 29...
Страница 36: ...CNAPTER 1 1 30...
Страница 63: ...CHAPTER 2 This page intentionally left blank 2 26...
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Страница 153: ...ER 6 This page intentionally left blank 6 7...
Страница 157: ...CHAPTER 6 o r J20 J215 I u IC201 El IC202 TB201 J214 J213 Fi m 6 7 6 11...
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Страница 194: ...CHAPTER 6 A Switches 1 I Figure 11 6 46...
Страница 196: ...B Sensore and Sotenoids Flgurc 6 12 6 50...
Страница 198: ...CHAPTER 6 C Motors and Others Figure 6 13 6 52...
Страница 200: ...CEtApTER 6 D PC Boards Figure 6 14 6 54...
Страница 202: ...E Connectors Figure 6 16 6 56...
Страница 203: ...Figure 6 16 6 57...
Страница 210: ...no VIDEO si ml VS Q VERTICAL SYNC REQUEZT signal VSYNC VERTICAI SYNC A 4...
Страница 212: ...IV DC CONTROLLER DC controller 112 fi 6 4 3 I 2 I 1 A 6...
Страница 213: ...DC controller 2 2 iy j A 7...
Страница 215: ...Pick up motor driver 2 2 SENSOR PCB J602 0 A pA J602 bB1 pA J602 om pB I 24UA IPlO 1 SD A 9...
Страница 216: ...D I R 7...
Страница 217: ...VII PAPER FEEDER DRIVER 3 I 1 A 11...