Ricoh D129 - Registration Sensor

Paper Feed
SM 4-59 D129/D130
Replacement
and
Adjustment
4.9.5 REGISTRATION SENSOR
1. Right rear cover ( p.4-5)
2. Duplex unit (
p.4-75)
3. Paper feed unit for tray 1 (
p.4-55 "Paper Feed Unit")
4. Paper Trays 1 and 2
5. Paper dust box [A]
6. Open the front door.
7. Pull out the paper dust container [B].
8. Remove two screws [C].