Service manual

PI
1-S-2
3 DIS./ASSEMBLY1 DIS./ASSEMBLY
PAPER FEED UNIT
[1] Replacing the Paper feed roller and
Feed roller
Caution
:
Make sure that the power cord of the main
body is unplugged from the power outlet.
a. Procedure
(1) When replacing the paper feed roller and feed
roller for the upper tray, detach the top cover.
(2) Remove the two stop rings, then shift the left and
right bearings outside, and remove the feed roller
unit.
(3) Remove actuator, three stop rings, three bear-
ings of the feed roller unit, then slide the roller
shaft in the direction of the allow to remove each
roller.
(4) When replacing the paper feed roller and feed
roller for the lower tray, open the upper tray and
perform the steps 2 and 3.
(5) Reinstall the above parts following the removal
steps in reverse.
Caution:
Ensure that the mounting direction of
each roller and rubber is correct.
Bearing
Stop ring
Paper feed roller unit
Stop ring
Bearing
2
2
1
6
6
5
3
3
4
4
1. Feed drive belt
2. Rubber
3. Feed rollerr
4. Stop ring
5. Actuator
6. Bearing
Paint mark
Top cover
Release lever