Canon AG1 Service Manual page 14

2
Technology > Controls > Overview > Paper Size Detection Control
■ Paper Size Detection Control
The paper size in the cassette is automatically detected by the "Cassette Size Switch" after
the position of the Guide Plate is adjusted and the cassette is installed in the host machine.
By shifting the Guide Plate, concavo-convex area of the Cassette Size Dial is switched
and the Cassette Size Switch at the printer side is switched. The switch consists of 3
microswitches, and the length is detected in accordance with the combination of ON/OFF.
(When the switch is pressed: ON) For standard size paper, any of AB configuration, inch
configuration, or AK configuration can be used. However, distinction between A5-R and
STMT-R should be made manually on the check screen.
Distinction between EXEC-R and 16K-R, and between LTR-R and 16K-R is automatically
made according to the country setting.
*: Whether to select A5-R or STMT-R can be registered in the user mode setting.
Settings/Registration > Preferences > Paper Settings > A5R/STMTR Paper Selection
Setting value per cassette: A5-R. STMT-R
Cassette Size Switch
Size Length
A5-R 210.0
STMT-R 215.9
B5-R 257.0
EXEC-R 267.0
16K-R 270.0
LTR-R 279.4
A4-R 297.0
LGL 355.6
(No cassette) -
2 Technology > Controls > Overview > Paper Size Detection Control
F-2-6
Length Detection
1 2 3
ON OFF OFF
ON OFF OFF
ON OFF ON
ON ON ON
ON ON ON
ON ON OFF
ON ON OFF
OFF ON OFF
OFF ON ON
OFF OFF ON
OFF OFF OFF
T-2-3
A5-R
[1]
STMT-R
[2] B5-R
EXEC-R
[3]
16K-R
16K-R
[4]
LTR-R
[5] LTR-R
[6] A4-R
[7] LGL
2-5
F-2-7
2-5