Detecting Originals; Outline; Original - Canon DADF-G1 Service Manual

2.3 Detecting Originals

2.3.1 Outline

The machine's original detection mechanism is capable of the following four types of de-
tection:
1. presence/absence of an original on the original tray.
2. size of the originals placed on the original tray.
3. number of originals to find out whether all have been copied.
4. trailing edge of the last original.
COPYRIGHT© 2000 CANON INC.
CHAPTER 2 OPERATIONS AND TIMING
Original Set indicator

Original

Original tray
F02-203-01
CANON DADF-G1 REV.0 OCT. 2000
2-9