Detecting The Size Of Copy Paper - Canon GP200 Service Manual

E. Detecting the Size of Copy Paper
1. Outline
The size of copy paper is detected by the machine's CPU in reference to the cassette dial set by the
user.
See Figure 3-623 for switching between AB- and Inch-configurations. Based on the detected size of
copy paper, the machine determines the distance over which to move the scanner and the area of laser
exposure.
COPYRIGHT © 1996 CANON INC.
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Figure 3-622 Location of the Dial
inch
Switch
Figure 3-623 AB-/Inch-Configuration Switch
CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
3. OPERATIONS AND TIMING
3–95