AR-C170 (serv.man24). Descriptions of each section - Sharp Copying Equipment Service Manual (repair manual). Page 56

AR-C170M  DESCRIPTIONS OF EACH SECTION  7 - 56

3) Remove the harness and remove the AC PWB from the sup-

porter.

1) Remove the rear cabinet, the DC power CFM unit, the rear left

cabinet lid, and the rear left cabinet.

2) Remove the connector, the harness, and the screw. Remove

the Power PWB unit.

3) Remove the connector and the screw, and remove the high

voltage TC power PWB.

1) Remove the paper exit tray cabinet right.

2) Remove the screw, and remove the box cover. Remove the

screw, and remove the ICU PWB.

1) Remove the rear cabinet.

2) Remove the DC power CFM unit.

3) Remove the driver PWB unit.

4) Remove the PCU PWB unit.

5) Remove the screw and the connector, and remove the intake

duct FAN.

6) Remove the screw and the intake duct.

7) Remove the high voltage MC PWB.

8) Remove the connector screw and the drum drive unit.

∗

Remove the eight screws which are indicated with an arrow
mark on the plate drive frame and are fixing the resin drive
frame.
(Never remove the screws which are fixing the plate drive
frame upper.)