Optical Path - Ricoh Di-C1.5a Manual

ADF Exposure
Glass
One exposure lamp
3-line color CCD
Anti-condensation heater is optional
No adjustments required in the field for the CCD and lens block
Slide 116
In platen mode, the original is put on the main exposure glass, and the scanner
moves down the original during scanning.
In ADF mode, the scanner stays at the home position, and the original is fed past
the ADF exposure glass.
The optics anti-condensation heater is an option. It prevents condensation on the
mirrors, which will cause image problems.

Optical Path

Main Exposure
Glass
Exposure
Lamp
116
Di-C1.5 Training
CCD