Canon ImageRunner iR8500 Series Service Manual page 645

[16]
[17]
[18]
[19]
[20]
[21]
*: Be sure no droplet of water remains.
13.3.14 Point to Note on Scheduled Servicing
iR85+
- Make thorough checks to be sure that the block (front, rear) is free of melting, thermal deformation, cracking, or yellowing caused by leakage. If a fault
is found, replace the part immediately.
- Make checks and clean as far as the inside of the block (front, rear).
- Do not use a cloth or the like carrying metal powder.
- Do not use a wet/moist cloth unless specifically indicated. Use lint-free paper to dry wipe, and then use alcohol. After using alcohol, check to make sure
that the part has dried completely.
- Provide scheduled servicing and replacement at the specified intervals.
Item Tool/agent
Dust-proofing roller
Transfer guide (upper/ Alcohol, Lint-free paper
lower)
Pre-transfer charging lamp Alcohol, Lint-free paper
Registration roller Alcohol, Lint-free paper
Manual feed tray, Pickup Alcohol, Lint-free paper
roller, Feeding roller
Vertical path roller Alcohol, Lint-free paper
Remarks
Removing toner collecting around the dust-
proofing roller
Dry wiping; then, cleaning with lint-free
paper moistened with alcohol
Dry wiping; then, cleaning with lint-free
paper moistened with alcohol
Cleaning
Cleaning
Cleaning
Chapter 13
0008-9080
13-53