Read Sharp MX-1800N (serv.man28) Service Manual online
MX-1800N LSU SECTION H – 3
3. Disassembly and assembly
A. LSU section
(1) LSU
1) Remove the left cabinet rear lower and the left cabinet. (Refer
to Left Cabinet Rear Lower and Left Cabinet in External Outfit
Section.)
Section.)
2) Remove the waste toner box.
3) Remove the LSU left plate PA.
4)
Remove the LSU slant adjustment plate screw (A), and loosen
the screw (B).
Remove the LSU shaft fixing plate. Remove the screws.
the screw (B).
Remove the LSU shaft fixing plate. Remove the screws.
5)
Shift the front side of the LSU shaft from (A) to (B), and remove
the LSU shaft.
the LSU shaft.
6)
Disconnect the connector, and remove the LSU.
a. Dust-proof glass
1)
1)
Remove the waste toner box.
2)
Remove the LSU cleaning stick from the front cover.
Unit
Parts
Maintenance
(1)
LSU
a
Dust-proof glass
{
b
Polygon motor
(2)
Others
a
LSU shutter solenoid
b
Cleaning base
(1)
(1)-b
(2)-a
(2)-b
(1)-a
1
2
1
2
1
2
A
B
B
A
2
3
1
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