SHARP Z21
Manual de Servicio

9. Drive motor disassembly
1 Remove the document table. 2 Remove the top cabinet. 3 Remove the bottom cabinet and remove the drum cartridge. 4 Remove the motor encoder sensor PWB and the encoder. 5 Remove the main chassis and remove the drive unit. 6 Remove the drive motor. (2 screws)

11. Lower heat roller disassembly
1 Remove the document table. 2 Remove the top cabinet. 3 Remove the bottom cabinet and the drum cartridge. 4 Remove the main chassis. 5 Remove the lower heat roller.

12. Heater lamp disassembly
1 Remove the document table and the top cabinet.

10. Power PWB disassembly
1 Remove the document table. 2 Remove top cabinet. 3 Remove the bottom cabenit and the drum cartridge. 4 Remove the main chassis. 5 Disconnect the connectors and the grounding cable (1 screw). 6 Remove the three fixing screws and remove the power PWB.

2 Remove the screw which secures the heater lamp terminal in the
rear side, and remove the heater lamp terminal.

3 Pull out the heater lamp from the rear side.

Note: Do not touch the glass surface of the heater lamp directly with your hand.

@

Note for assembly: When assembling, put the rating indication (e.g., 100V 600W) of the heater lamp towards the front side.

� 20 �