Unit - Sharp SF-2020 Service Manual

5-2. Transfer/separation charger (TC/SC) unit
1
Open the font cover, open the body up.
2
Push TC/SC unit pawl sections
side and pull it out.
A
(Cleaning/replacement and precautions)
Set the charger SP length to 17 ±1.0mm.
1
2
The charger wire must be free from distortion and deformation,
and must be in the wire positioning groove of each holder.
3
The charger case must be free from oil, dirt or adhesion of foreign
material.
3~5mm
4
Clean the wire with alcohol.
A
(2 positions) and lift the front
17 1.0
5
When installing the unit to the body, check that the grounding
spring is in contact with the TC/SC case (metal section) on the
rear and the front sides. (Visually check, and push the center of
the TC/SC unit to check that it can be moved up and down.)
Front
Front pawl
6
Transfer mylar lower
TC mylar lower
attachment reference
0~0.5
1.0 0.5
6. Process section
6-1. Process unit
1
Open the front cover, remove the developing unit, and open the
clamshell.
2
Remove process cover
3
Loosen two blue screws which are fixing the unit. Remove one
screw, disconnect one connector, and remove unit
hold the toner transport pipe.)
B
6 – 17
TCUN
Base plate
Rear pawl
1.5 0.5
A
. (Loosen the screw to remove.)
B
A
Rear
. (Do not