Read Sharp MX-M850 (serv.man39) Service Manual online
MX-M1100 MAINTENANCE 9 – 11
16) Clean the front surface potential sensor (a) at every 500K.
* When cleaning, be careful not to drop a foreign material into
the small window (b) of the surface potential sensor.
17) Remove the blue screw (a), and replace the cleaning blade
(b).
* Do not touch the urethane edge of the cleaning blade.
* Tighten the blue screw (a) in the sequence of (1), (2), and
* Do not touch the urethane edge of the cleaning blade.
* Tighten the blue screw (a) in the sequence of (1), (2), and
(3).
18) Replace the side seal F (a) and the side seal R (b). Check the
sub blade seal F (c) and the sub blade seal R (d).
* Slide the cleaning blade (a) in the arrow direction, and
attach the side seal F (b), the side seal R (c), the sub blade
seal F (d), and the sub blade seal R (e) according to the ref-
erences.
seal F (d), and the sub blade seal R (e) according to the ref-
erences.
* When attaching the seal, check to confirm that the side seal
is not covered with the cleaning blade.
* The cleaning blade can be shifted to the front side or the
rear side by turning the knob (a) on the front side clockwise
or counterclockwise.
or counterclockwise.
b
a
a
a
a
b
1
2
3
a
b
c
d
a
b
d
a
c
e
a
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