14. Cleaning

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14CleaningCleaning
14.1 Cleaning the inside of the unit
Clean the inside of the unit when:
Documents frequently misfeed.
Black line, a white line or a dirty pattern appear on
the original document when sending or copying.
Caution:
LBe careful when handling the drum and toner
unit. See the caution for the drum unit on page 10
for details.
LDo not use paper products, such as paper towels
or tissues, to clean the inside of the unit.
1Disconnect the power cord and the telephone lin e
cord.
2Lift open the front cover (1), holding OPEN (2).
3Clean the document separation roller (4) with a
cloth moistened with isopropyl rubbing alcohol, and
let all parts dry thoroughly.
4Hold the center part of the front cover (5), and pull
open the inner cover (6).
LDo not touch the transfer roller (7).
5Clean the document feeder roller (8) with a cloth
moistened with isopropyl rubbing alcohol, and let all
parts dry thoroughly.
Clean the upper glass (9) with a soft and dry cloth.
6Push back the inner cover.
Caution:
The fuser unit (3) gets hot. Do not touch
it.
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