Read Sharp MX-1800N (serv.man23) Service Manual online
MX-1800N SCANNER SECTION C – 4
c. Lens /
d. CCD
1) Remove the glass holder and the table glass.
2) Remove the dark box cover (A) and the lens cover (B).
1) Remove the glass holder and the table glass.
2) Remove the dark box cover (A) and the lens cover (B).
3) Clean the lens (A) and CCD (B).
e. Reflector /
f. Mirrors
1) Remove the glass holder and the table glass.
2) Shift the lamp unit and the mirror unit.
3) Clean the reflector and No. 2 and 3 mirrors.
1) Remove the glass holder and the table glass.
2) Shift the lamp unit and the mirror unit.
3) Clean the reflector and No. 2 and 3 mirrors.
4)
Shift the lamp unit to the right end. Loosen the screws and
remove the wire.
remove the wire.
5)
While rotating the lamp unit, lift the lamp unit. Remove the har-
ness holder and the flat cable. Remove the lamp unit.
ness holder and the flat cable. Remove the lamp unit.
6)
Clean the mirrors.
g. Lamp /
h. CL inverter PWB
1)
1)
Remove the table glass and the SPF glass.
2)
Remove the lamp unit.
3)
Disconnect the connector and remove the lamp.
A
B
A
B
2
2
1
3
2
1
3
2
1
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