Quenching Lamp Replacement - Ricoh Robin Service Manual

AROUND THE DRUM

6.2 QUENCHING LAMP REPLACEMENT

1. Open the front cover.
2. Remove the following parts:
•
Inner cover
•
Development unit
•
Cleaning unit
•
Charge corona unit
•
Upper rear cover
3. Hold down the top of the upper unit and open the upper unit by pushing
the release lever.
4. Remove the drum unit (2 screws).
NOTE: Cover the drum with some sheets of paper to prevent the drum
from being exposed to light.
6. Disconnect the connector [A] (CN413) from the ac drive board [B] (3 wire
clamps).
7. Remove the quenching lamp [C] from the copier frame as shown.
NOTE: Do not use alcohol to clean the quenching lamp. This damages the
resin in the covers of the LEDs.
[B]
[C]
5-44
24 June 1994
[A]