5
5.2
When printing quality has deteriorated
5.2.1
Cleaning the Print Head Glass
Printing quality deteriorates if the Print Head Glass is dirty. If this occurs, clean the Print Head Glass ac-
cording to the following procedure.
1
Open the Lower Front Door or Front Door of the machine.
2
Release the Waste Toner Box Lock Lever, then remove the Waste Toner Box.
3
Remove the Printhead Cleaner from the Lower Front Door or Front Door of this machine.
5-6
1
When printing quality has deteriorated
2
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5.2