Sharp SF-1014 Service Manual download pdf (Page 46)

Note: When the lens drive wire is removed, the magnification adjust-

ment and the focus adjustment are required.

4-5. No. 4/5 mirror unit and peripheral parts

replacement

1 Remove the manual paper fed unit, the right upper cabinet, and

the table glass.

2 Remove the dark box cover fixing screw (1 pc.) and remove the

cover.

3 Remove the mirror holder spring.

4 Remove the shaft mounting plate, pull out the shaft towards the

paper feed side, and remove No. 4/5 mirror unit.

5 Remove the fixing screw of the center section of the drive pulley,

and remove the pulley.

6 Remove the CN-E connector of the main PWB, remove the drive

motor fixing screws (2 pcs.), and remove the No.4/5 mirror unit

from the mounting section (square hole in the base plate).

For assembly, reverse the disassembly procedures.

4-6. Optical unit removal

1 Remove the drum unit and the developer unit.

2 Remove the right cabinet, the left cabinet, the operation panel, the

medium cabinet, and the rear cabinet.

3 Remove three connectors A from the sensors in the rear as

shown in the figure.

4 Remove connector B between the mirror motor and the main

PWB (CN-C).

5 Remove two snap bands C which are binding cables of the

operation panel.

6 Remove the optical unit .

4-7. Other parts in the optical system

1 Remove the rear upper cabinet.

2 Remove the CN-C connector of the main PWB and the fixing

screws (2 pcs.), and pull out the mirror motor towards the rear

frame.

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Sharp SF-1014 Service Manual Page 46