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Chapter 4
Major Cleaning
15. If the drum is only slightly dirty, clean it with ethanol or isopropyl
alcohol. Do not use acetone.
16. If the drum has toner build-up, clean it with the drum freshener
pad (listed in Table 2 on page 80). Turn the drum little by little
while polishing the drum surface with the freshener pad. Polish
with a slight force in the direction of the drum axis, using a
circular motion. Let the polished areas slightly overlap each
other, and polish the entire drum surface two or three times.
CAUTION
Press lightly when polishing the drum surface, as too much
pressure can damage the drum.
17. Using the special dry tissue paper (listed in Table 2 on page
80), thoroughly wipe the drum freshener off the drum surface.
18. Wipe the drum surface again using a Toraysee cloth (listed in
Table 2 on page 80).
19. To avoid exposing the drum to light too long, temporarily pack
the drum in its original packaging material, and close the box
cover. Set the drum aside for now.
20. Remove the drum auxiliary rod from the drum shaft.
21. Wipe the drum shaft clean with a cloth.
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