Ricoh TH-C1b - Scanner Unit; Exposure Glass; Aps Sensors

SCANNER UNIT 10 February 2005
3-2
3.3 SCANNER UNIT
3.3.1 EXPOSURE GLASS
1. Rear scale [A] ( x 3)
2. Left scale [B] ( x 2)
NOTE: After replacing the left scale,
adjust the scanner white level
( 3.14).
3. Exposure glass [C]
NOTE: When reassembling, position the
glass marker [D] at the rear-left
corner.
3.3.2 APS SENSORS
1. Exposure glass ( 3.3.1)
2. Original length sensor 1 [A]
( x 1,  x 1)
3. Original length sensor 2 [B]
( x 1,  x 1)
4. Original width sensor [C]
( x 1,  x1)
B156R222.WMF
B156R223.WMF
[A]
[B]
[C]
[A]
[C]
[B]
[D]