Ricoh G104, Service Manual

Page: 61 / 601

LASER OPTICS
SM 3-11 G104
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3.3.5 LASER SYNCHRONIZING DETECTOR BOARDS
1. LDU ( 3.3.2)
2. Top cover
3. Synchronizing detector board unit
[A] (

x 1)
4. Synchronizing detector board [B]
(

x 1,

x 1)
NOTE: Do not touch the mirrors.
Clean with an optics cloth
if you touch the mirrors.
3.3.6 LDU SHUTTER MOTOR UNIT AND SENSOR
1. Electrical boards unit ( 3.2.1)
2. LDU
( 3.3.2)
3. LDU shutter motor unit [A] (

x 2,

x 2,

x 1)
4. Remove the gear [B] (

x1).
NOTE: To do this, turn the projection [E]
of the gear to the position as
shown in the diagram below. The
worm gear [F] must turn to adjust
the position of the projection.
5. LDU shutter sensor [C]
6. LDU shutter motor [D] (

x 2,

x 1)
G105R110.WMF
G105R155.WMFF
G105R929.WMF
[A]
[B]
[A]
[B]
[C]
[D]
[E]
[F]
CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA