Canon GP405 - Identifying Original Size

COPYRIGHT © 1999 CANON INC. CANON 405/335 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
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CHAPTER 3 EXPOSURE SYSTEM
IV. IDENTIFYING THE SIZE OF AN ORIGINAL
A. Outline
The size of an original may be checked by the paper sensors mounted under the copyboard
glass or by the original width/length sensor of the feeder.
B. Identifying the Size by the Paper Sensors (1)
The paper sensors are arranged under the copyboard glass (Figure 3-401) to identify the size of
an original placed on the copyboard glass.
• AB Original Sensors • Inch Original Sensors
Figure 3-401 Arrangement of Original Sensors
A3
A4
B4
B5
B5R
A4R
A5
11x17
LTR
LTRR
LGL
STMT
Paper sensor 0
Paper sensor 1
Paper sensor 2
Paper sensor 0
Paper sensor 1
Paper
sensor 2
Paper
sensor 3