Paper Dust Tray, Registration Sensor, Double-Feed Sensor Cleaning - Ricoh B234 Service Manual

3.10.9 PAPER DUST TRAY, REGISTRATION SENSOR, DOUBLE-
FEED SENSOR CLEANING
1. Remove:
• Development unit ( 3.7.1)
• Cleaning unit ( 3.7.1)
• PCU ( 3.7.1)
• Knob C2, B1 (
• Inner cover
2. Release clamp [A].
3. Disconnect [B] (
4. Guide plate [C] (
5. Paper dust tray [D] (
6. Use a clean dry cloth to remove the
paper dust.
7. Use a blower brush to clean the
double-feed sensor [E] and registration
sensor [F].
SM
x 1 ea.)
x 2).
x 1)
x 2).
3-101
PAPER FEED
[C
[E]
B234/B235/B236/D101/D102/D103
B234R918.BMP
[A
[B
B234R919.BMP
[D]
[F]
B234R920.BMP