General cleaning, Caution, Vacuuming the printer – Printronix L5520 User Manual
Page 149: Set the power switch to o (off)
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Vacuuming The Printer
149
General Cleaning
For the best print quality, clean the printer every 10,000-20,000
sheets and after high density print jobs.
CAUTION
Due to the high temperature of the flash fusing unit, keep the
area under the fuser free of paper debris.
Vacuuming The Printer
Following is the general cleaning procedure:
1.
Set the power switch to O (Off).
2.
Open the printer upper doors. (See page 116.)
3.
Using a vacuum, clean up the toner, paper dust, etc. inside the
upper doors.
4.
Open the waste toner recovery unit. (See page 120.)
Upper
Door
Vacuum
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