Canon DADF-N1, Service Manual

Page: 168 / 199

Chapter 4
4-5
4.2.3 Periodical Servicing
4.2.3.1 Scheduled Servicing
0006-2341
Do not use solvents/oils other than those indicated.
The presence of paper lint or dust on the roller or scraper can cause black lines in images.
Be sure to clean them carefully.
T-4-3
Ref. Parts name Scheduled servicing Remarks
40,000 sheets 80,000
sheets
1 White plate (copyboard cover) clean The number of prints
expressing the use of the ADF
may be checked in the host
machine's service mode.
2 Platen roller clean
3 Registration roller, upper clean COPIER>COUNTER>FEED
ER>FEED
4 Registration roller, lower clean
5 Read roller 2 clean
6 Read roller 1 clean
7 Read roller 1 roll clean
8 Read roller 2 roll clean
9 Delivery reversing roller, upper clean
10 Delivery reversing roller, lower clean
11 Pickup roller clean replace
12 Separation pad clean replace
13 Separation roller clean replace
14 Separation plate clean