Disassembly And Assembly; High Voltage Section; B. Disassembly Procedure; C. Assembly Procedure - Sharp AL-1661CS Service Manual

[8] DISASSEMBLY AND ASSEMBLY

Before disassembly, be sure to disconnect the power cord for
safety.
1. Do not disconnect or connect the connector and the har-
ness during the machine is powered. Especially be careful
not to disconnect or connect the harness between the MCU
PWB and the LSU (MCU PWB: CN20) during the machine is
powered. (If it is disconnected or connected during the
machine is powered, the IC inside the LSU will be
destroyed.)
2. To disconnect the harness after turning on the power, be
sure to turn off the power and wait for at least 10 sec before
disconnection. (Note that a voltage still remains immedi-
ately after turning off the power.)
The disassembly and assembly procedures are described for the fol-
lowing sections:

1. High voltage section

2. Operation panel section
3. Optical section
4. Fusing section
5. Tray paper feed/transport section
6. Manual paper feed section
7. Rear frame section
8. Power section
9. Duplex motor section
10. Reverse roller section
11. RSPF section
1. High voltage section
A. List
No. Part name Ref.
1 Transfer charger unit
2 Charger wire

B. Disassembly procedure

1) Press the side cover open/close button and open the side cover.
1)
2) Push up the lock pawls (2 positions) of the side cover, and remove

C. Assembly procedure

For assembly, reverse the disassembly procedure.

D. Charger wire cleaning

1) Remove the charger cleaner from the manual paper feed unit.
2)
AL-1661CS DISASSEMBLY AND ASSEMBLY 8 - 1
the transfer charger.
Transfer
1)
charger
Lock pawl rear
1)
Lock pawl rear
1)
2)