Make a copy to check
the copy quality
Check the counters
Check the power cord
connection
Rear of the machine
1. Lubricate the main drive unit (G40M).
2. Lubricate the drum drive unit (G40M).
3. Lubricate the fusing drive gears (G40M).
1. Replace the five ozone filters (at the front and rear of the transfer belt unit, the rear of the drum,
the paper exit, and the power supply board).
2. Replace the dust filter (above the rear of the fusing unit).
3. Wipe the toner shield glass with a dry optical cloth.
4. Clean or replace the used toner tank.
Filter and others
Service
Tables
REGULAR PM PROCEDURE
SM 4-49 A166/A187/A189
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