Image Position Sensors; Image Position Sensor Unit (Tray); Image Position Sensor Unit (Duplex) - Ricoh B234 Service Manual

3.10.18 IMAGE POSITION SENSORS

Image position sensor unit (Tray)

・ Right upper cover (
[A]: Image position sensor unit (Tray) (
x2, x1)
[B]: Stopper ( x1)
[C]: Image position sensor
NOTE:
• The left screws ( ,
widths of 140 – 330 mm.
• The right screws ( ,
paper widths of less than 140 mm.

Image position sensor unit (Duplex)

・ Registration unit ( 3.10.16)
[D]: Image position sensor unit (duplex) (
x2, x1)
[E]: Stopper ( x1)
[F]: Image position sensor
NOTE:
• The left screws ( ,
widths of 140 – 330 mm.
• The right screws ( ,
widths of less than 140 mm.
After replacement, the CIS must be calibrated. (See next page.)
SM
x 4). ( 3.3.4)
) are for paper
) are for
[E]
) are for paper
) are for paper
3-113
[C]
[A]
[D]
B234/B235/B236/D101/D102/D103
PAPER FEED
[B]
B234R940B.WMF
B234R940A.WMF
[F]