Feeder Scanning - Canon DR-1210C Service Manual

3. Feeder Scanning

The figure below shows the flow of the
feeder scanning operation.
Home position sensor
Scanning starts
Home position
Image reading
Return
In the same way as the flatbed scanning,
when the scanning start signal is output, the
reading unit reads the shading sheet and
reconfirms the home position.
COPYRIGHT © 2006 CANON ELECTRONICS INC.
ADF reading position
ADF sensor position
Figure 2-204
Then it
CANON DR-1210C FIRST EDITION FEB. 2006
CHAPTER 2 FUNCTION & OPERATION
Home position
Reading unit
moves to the ADF reading position and
reads the image there.
image reading, the reading unit goes back to
the home position.
After completing
2-7