Sharp AR-BC260 Service Manual page 49

Cleaning: Clean the sensor surface.
d. PWB
1) Remove the transfer unit from the machine.
2) Remove the connector and the screw, and remove the belt
drive unit.
3) Remove the spring from the hook section.
4) Remove the process control shutter.
5) Remove the connector (A).
6) Remove the connector (B) and the screw, and remove the
PWB.
A
e. Waste toner tank unit
1) Remove the transfer unit from the machine.
2) Remove the connectors and the screws, and remove the belt
drive unit.
3) Remove the waste toner tank unit.
B
AR-BC260 DESCRIPTIONS OF EACH SECTION 7 - 12
Note for assembly:
Insert the notches A and B of the waste toner tank unit into the
positions in the transfer frame indicated in the figure below.
A
f. Transfer belt
1) Remove the transfer unit from the machine.
2) Remove the connector and the screw, and remove the belt
drive unit.
3) Remove the lower screw.
Front
Rear
Note: If the upper screw is removed and folded, the electrode is
deformed. Therefore, be sure to remove the lower screw.
4) Fold the transfer belt housing and remove the transfer belt.
Note for installation:
When installing the transfer belt, be sure to place the lot number
section marked inside the transfer belt on the front side.
B
Lot number marking