Replacing The Double Feed Prevention Roller Rubber - Minolta Di551 Service Manual

(5) Remove the bearing from the opposite side of the
coupling, then remove the paper feed roller from
the shaft.
(6) Remove the stop ring to pull the feed roller from
the shaft.
(7) Remove the rubber from each roller.
3
2
1
6
7
8
1. Paper feed roller
2. Paper feed roller rubber
3. Shaft
4. Coupling
5. Feed roller
6. Feed roller rubber
7. Stop ring
8. Bearing
(8) Reinstall the above parts following the removal
steps in reverse.
Caution1: Make sure rollers and rubber por-
tions are oriented properly when
reinstalling them.
Caution2: Make sure the one-way clutch direc-
tion is correct.
Caution3: Check whether grease or the like is
present on each roller.
[5] Replacing the Double Feed Preven-
4
a.
(1) Remove the paper feed roller unit.
(2) Remove two screws to detach the double feed
5
3
Paint mark
1-Q-3
tion Roller Rubber
Caution:If LT is connected to the main
body, make sure that main body
power plug is disconnected
from the power outlet.
Procedure
Caution: With the power held on, press the LT
tray down switch (SW100) to move the
up/down plate down to the bottom in
advance.
prevention roller unit cover.
1
1. Double feed prevention roller
2. Double feed prevention roller unit cover
3. Screws
C-403 / C-404
2
3