3. OPERATIONS AND TIMING
F. Identifying the Size of
Originals
1. Outline
The original size detection mechanism of the
copier or the feeder is used as necessary to
detect the size of an original placed on the copy-
board or in the feeder. The size data obtained by
this mechanism is used for the following:
• Auto paper selection
• Auto ratio selection
• AB-Configuration
• Inch-Configuration
3–26
COPYRIGHT © 1996 CANON INC.
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Sensor 0 Sensor 1
B5R
A5
Sensor 2
B5
Sensor 3
A4
Sensor 0 Sensor 1
STMT
LTRR
Sensor 2
LTR
Figure 3-207 (arrangement of original sensors)
CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
A4R
B4
A3
LGL
11x17