Disassembly And Assembly Procedures - Sharp FO-77 Service Manual

FO-77U
UX-66U

[2] Disassembly and assembly procedures

•
This chapter mainly describes the disassembly procedures. For the assembly procedures, reverse the disassembly procedures.
•
Easy and simple disassembly/assembly procedures of some parts and units are omitted. For disassembly and assembly of such parts and units,
refer to the Parts List.
•
The numbers in the illustration, the parts list and the flowchart in a same section are common to each other.
•
To assure reliability of the product, the disassembly and the assembly procedures should be performed carefully and deliberately.
Paper support guide, handset cover
1
and scanner unit
1
10
12
2 7
3 8
4 9
5
10
11
6
12
Hook
Hook
8
Hook
3
10
9
7
11
Hook
Parts list (Fig. 1)
No. Part name
1 Mechanism unit
2 Screw (3 12)
3 Paper support guide
4 Paper sensor lever
5 Paper sensor lever spring
6 Panel stopper
2
Hook
2
4
5
Control
PWB
1
Fig. 1
3 – 3
Q'ty No. Part name
1 7 Screw (3 8)
2 8 Handset cover
1 9 Hook switch lever
1 10 Screw (3 12)
1 11 Connector
1 12 Scanner unit
Fix position of spring
4
5
6
Hook
Q'ty
1
1
1
2
2
1