Printronix L5520, Руководство пользователя

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Chapter 5
Major Cleaning
170
13. Remove the photoreceptor drum. (See page 124.)
14. Place the drum on a covered work surface.
15. If the drum is only slightly dirty, clean it with ethanol or isopropyl
alcohol. Do not use acetone.
16. If the drum contains toner build-up, clean it with the drum
freshener pad (listed on page 143). Turn the drum little by little
while polishing the drum surface with the freshener pad. Polish
with a slight force against the surface of the drum, using a
spiral motion. Let the polished areas slightly overlap each
other, and polish the entire drum surface two or three times
repeatedly.
CAUTION
Press lightly when polishing the drum surface, as too much
pressure can damage the drum.
17. Using the special dry tissue paper (listed on page 143),
thoroughly wipe the drum freshener off the drum surface.
Drum