Duplex Copy Unit - Sharp SF-2030 Service Manual

6. Duplex copy unit

Counter
roller
Remove the front and rear side two
16
counter roller tension springs.
Front frame Rear frame
Spring color Black
Spring tension Strong
Install the assembly so the
NOTE:
protrusion on the clutch spring
faces down. The protrusion
should never face the transport
path.
Remove the counter roller.
17
Remove the double side copy tray.
Remove the front cover (2 screws).
1
Unfasten two connectors.
2
Remove the pivot holding plate screw (one each on both sides).
3
Remove the upper and transport paper guides from ADU.
4
Remove the clutch stopper plate
12
(1 screw).
White
Weak
Remove the clutch side E-ring.
13
Move the bushing and take out the paper
14
feed roller drive shaft onto the front frame side.
Remove the paper feed roller.
15
Paper feed
roller
6 – 11
Takeup roller
Remove the clutch retaining plate
5
(1 screw).
Loosen the setscrew and remove the
6
clutch.
Remove the takeup roller drive shaft
7
(2 on front, 1 on rear).
Push down the spring holder and remove
8
the takeup roller unit from ADU.
Remove the takeup roller arm side E-ring
9
(rear side).
Remove the paper holder arm side E-ring
10
(front and rear).
Remove the takeup roller.
11
Remove the spring (2pcs.)
12
Remove the reversing roller.
13