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Chapter 4 Maintenance
4.2. Cleaning
In addition to the maintenance procedures described on the following pages, the charger wire in
the drum unit and paper feed unit should be cleaned from time to time, or whenever print quality
problems occur.
To avoid print quality problems, the following printer parts must be cleaned with every toner
container replacement.
Note
If the toner container has been replaced when the message Replace Toner Clean printer
was displayed, the message Clean printer Press CONTINUE will be displayed after
replacement. After cleaning the inside of the printer following the procedure shown below, press
the CONTINUE key; the message will disappear and the printer will be ready for printing.
Main Charger Unit
The main charger unit grid should be cleaned when the toner container is changed.
Cleaning the Charger Wire
1. Open the printer side cover.
Main Charger Unit
Side Cover