Konica Minolta bizhub PRO 1050 Service Manual page 146

3. PERIODIC CHECK
C. Cleaning of the paper dust removing brush for the registration roller /Up
(1) Periodic cleaning cycle
• Paper dust removing brush for the registration roller /Up: Every 750,000 prints
(2) Procedure
[2]
[3]
[2]
114
[3]
[1]
1050fs2133c
[1]
fs503fs2134c
Field Service Ver3.0 Nov.2006
1.
Pull out the ADU from the main body.
2. Push out the projections [1], two each, and
release the lock to remove 2 paper dust remov-
ing brushes /1 [2] and /2 [3] for the registration
roller /Up.
3.
Clean each of 2 cleaning sections [2] of the
paper dust removing brush [1] for the registration
roller /Up.
4.
Reinstall the above parts following the removal
steps in reverse.
(See P.112)