Ricoh B234 - Reassembling the Fusing Cleaning Unit

FUSING UNIT
3-128
Reassembling the Fusing Cleaning Unit
Checklist Before You Begin
 Gear [A] rotates only counter-clockwise?
 Is the plastic [B] straight and not bent?
1. Insert the take-up roller [C]. Insert the front end  then the rear end .
Important: Handle the rollers carefully to keep them clean.
2. Set the bushings ,  on the shaft of the take-up roller.
3. Attach Gear Z50 [D]. Its teeth must mesh with the teeth of the small gear below.
4. Mount the take-up roller shaft (with the bushings attached).
5. Mount the cleaning fabric supply roller [E] (apply some pressure to position it
correctly).
6. Set the bearings ,  on the shaft of the supply roller.
7. Gear Z23 [F]
• Engage the key of the gear with its groove.
• Attach it to the notch in the outer plate on the cleaning fabric supply side.
• Turn the gear to take up the slack of the cleaning fabric.
8. Rotate Gear Z50 [D] clockwise 3 times.
B234R514.WMF
[A]
[B]
[C]
[D]
[E]
[F]





