Identifying The Size Of An Original; Outline; Identifying The Size By The Paper Sensors (1) - Canon GP405 Service Manual

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
Paper sensor 0 Paper sensor 1
A5
Paper
B5
sensor 2
Paper
sensor 3 A4
COPYRIGHT © 1999 CANON INC. CANON 405/335 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
B5R
A4R
B4
A3
Figure 3-401 Arrangement of Original Sensors
CHAPTER 3 EXPOSURE SYSTEM
• Inch Original Sensors
Paper sensor 0 Paper sensor 1
STMT
Paper sensor 2
LTR
LTRR
LGL
11x17
3-7