Konica Minolta bizhub PRO 1050 Service Manual page 145

Field Service Ver3.0 Nov.2006
B. Cleaning of the paper dust removing brush for the registration roller /Lw
(1) Periodic cleaning cycle
• Paper dust removing brush for the registration roller /Lw: Every 750,000 prints
(2) Procedure
[3]
[2]
[1]
[2]
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[1]
fs503fs2132c
1.
Pull out the ADU from the main body.
2. After sliding once the paper dust removing lever
[1] in the arrow-marked direction [2], pull out and
remove the paper dust removing brush [3] for the
registration roller /Lw.
(The picture shows the lever that has been pulled
out a little.)
NOTE
• When reinstalling the paper dust removing
brush for the registration roller /Lw, be sure to
insert it fully until it hits against the back.
When the paper dust removing brush for the
registration roller /Lw is not inserted fully, this
may block the light path of detection of the
registration sensor (PS40), thus resulting in a
jam.
3.
Clean the cleaning section [2] of the paper dust
removing brush [1] for the registration roller /Lw
with the blower brush.
4.
Reinstall the above parts following the removal
steps in reverse.
3. PERIODIC CHECK
(See P.112)
113