Cleaning The Surface Of The Main Unit; Cleaning The Paper Feed Roller (Tray1/2/3/4) - Oki COREFIDO B822dn User Manual

Cleaning the surface of the main unit

 Do not use benzene, paint thinner or alcohol as it may damage plastic parts and coating of this machine.
 It is not necessary to lubricate the parts of this machine. Do not lubricate.
1
Power off this machine.
2
Clean the surface of this machine with a cloth slightly moistened with water or a neutral
detergent.
Only use water or a neutral detergent.
3
Wipe the surface of this machine with a soft dry cloth.

Cleaning the paper feed roller (Tray1/2/3/4)

If paper jams occur frequently, clean the paper feed roller. Clean the separation roller of the paper cassette and
the paper feed roller inside this machine.
 If paper jams persist even after the paper feed roller is cleaned, it is recommended to replace the paper feed roller.
This section takes for example the procedure of cleaning the paper feed roller of Tray1. Clean the paper feed
roller of Tray 2/3/4 by following the same procedure.
1
Pull out the paper cassette by holding its handle until it stops, raise the paper cassette a little by
holding its both sides, and take it out.
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Maintenance