Cleaning - Canon imageCLASS MF4800 Series Service Manual

The solvents and oils in the table below should also be carried to ensure that
the imageCLASS MF4890dw/MF4880dw/MF4770n is properly serviced. For
more information on the special tools, solvents, and oils below, see the
imageCLASS MF4890dw/MF4880dw/MF4770n/D530/FAXPHONE L190
Service Manual.
Table 8 — Solvents and Oils
Type
Ethyl Alcohol
Lubricant
3 Item numbers and part numbers are subject to change without notice.
F. Cleaning
The parts in the table below require cleaning during a service visit. Follow the
procedure listed in the table to clean the corresponding part of the machine.
A diagram of the inside of the machine with the location of the parts in the
table below is provided in the imageCLASS
MF4890dw/MF4880dw/MF4770n/D530/FAXPHONE L190 Service Manual.
Table 9 — Parts That Require Cleaning
Part
Duplex Feed Roller
Fixing Inlet Guide
Delivery Roller
Feed Roller
Pickup Roller
Static Eliminator
Separation Pad
Transfer Roller
ADF Pickup Roller
ADF Separation Pad
Platen Glass Cover
Platen Glass
ADF Reading Area
imageCLASS MF4890dw/MF4880dw/MF4770n Service Guide for Authorized Servicers
imageCLASS MF4890dw/MF4880dw/MF4770n Service Guide for Authorized Servicers
3
Part Number
None (Purchase locally)
HY9-0007
Clean with a dry, lint-free cloth.
Clean the rubber part with a dry, lint-free cloth.
It is recommended that you:
• Do not clean the transfer roller, unless it is absolutely necessary.
• Do not touch the transfer roller.
• Take care not to let oil from your hands come into contact with the
transfer roller.
If you have to clean the transfer roller, clean it with a dry, lint-free cloth.
Lift the ADF, and wipe the roller with a soft, dry cloth.
Lift the ADF, and wipe the separation pad with a soft, dry cloth.
Lift the platen glass cover, and wipe the backside with a soft, dry cloth.
Lift the platen glass cover, and wipe the platen glass with a soft, dry cloth.
Lift the platen glass cover, and wipe the reading area with a soft, dry cloth.
Usage/Remarks
• For cleaning metal parts, grease, and toner
• Keep away from flammable materials.
• Apply to gears, shafts, and shaft supports.
• Molykote EM-50L is made by the Dow Corning
Corporation.
Cleaning Procedure
June 2013
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