4
Wipe the scanner window with a dry, lint-free cloth.
5
Put the drum unit and toner cartridge assembly back in
the printer.
IMPORTANT
When installing the assembly, hold its grip.
6
Close the front cover.
7
Plug the printer back in and turn on the printer power
switch.
Cleaning the corona wire
If you are experiencing print quality problems, please clean the corona wire as follows:
1
Open the front cover of the printer.
2
Pull out the drum unit and toner cartridge assembly.
Routine maintenance
5
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