Photosensitive Drum - Canon PC400 Service Manual

Hide thumbs Also See for PC400:
Table of Contents

Advertisement

A. Photosensitive Drum
1. Cleaning the Drum
Caution:
As a rule, do not touch or clean the photosensitive drum.
1) Open the top cover, and take out the cartridge.
2) Put the cartridge upside down, and open the drum shutter.
3) Clean the surface of the drum using a flannel cloth coated with toner.
Caution:
1. You must rotate the drum in the direction it rotates for making copies;
otherwise, the leaf spring used to apply developing biases to the developing
cylinder may cause faulty contact.
2. Use a flannel cloth; do not use paper, lint-free or otherwise.
3. Work quickly to protect the drum from light.
Reference:
The drum would recover to more or less its normal condition if left alone for five
minutes in a dark place after exposure to an intensity of 1500 lux (about 5 minutes
under general lighting). However, you must try to avoid any exposure at all cost.
(The rays of the sun have intensities ranging between about 10000 and 30000 lux.)
COPYRIGHT © 1998 CANON INC.
CANON PC400/420/430,FC200/220 REV.0 JAN.1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHPTER 4 IMAGE FORMATION SYSTEM
4-19

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Pc420Pc430Fc200Fc220

Table of Contents