Sharp SF-1120 - Manual (Page 56)

3 Rotate the mirror base B counterclockwise to remove.
4 Disconnect the connector from the copy lamp unit on the rear
frame side and from the No. 2/3 mirror unit.
5 Rotate the No. 2/3 mirror unit counterclockwise and remove.
D. No. 2/3 mirror unit (mirror base B) assembly
Reverse the above procedures.
E. Mirror base wire stretching
Check that the wire groove in the front winding pulley is aligned with
the wire groove in the rear winding pulley.
(If there is too much a shift in the circumference, loosen two pulley
fixing screws, and visually fit the positions and fix.
1 Hook the metal fixture of the mirror base wire on the optical base
plate hook.
2 Pass the mirror base wire along the groove outside the double
pulley.
At the time, put the No. 2/3 mirror unit on the mirror base
positioning plate.
Hold it so that the winding pulley groove is on the upper
side, and wind the wire.
4 Pass it under the moving pulley supporting plate and wind it
around the fixed pulley.
5 Pass it along the groove inside the double pulley.
6 Pass in through the L pulley.
7 Hook the mirror base wire spring on the groove at the left of the
optical base plate.
(Same in the front and the rear side.)
F. Mirror base wire fixing
1 Manually turn the mirror base drive pulley to bring the mirror base
B into contact with the mirror base positioning plate.
2 Shift the 9th winding tip of the mirror base wire from the pulley
screw hole section.
1 2
3
4
6
2
5
2
4
6
7
5
1
3
a
1
Mirror base B
6 – 9