Paper Size Detection Control - Canon Cassette Module-Y1 Service Manual

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2
Technology > Controls > Paper Size Detection Control

Paper Size Detection Control

Paper size in a cassette is automatically detected by the "Cassette Size Switch". Paper size
in a cassette is automatically detected by adjusting the Guide Plate position.
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 4
microswitches, and length and width are detected in accordance with the combination of
ON/OFF. As long as standard size paper, it can be used for both AB configuration and inch
configuration. However, distinction between A5-R and STMT-R and between EXEC-R and
16K-R should be specified manually on the check screen.
SW101
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)
-
In addition, presence of the cassette is detected when the size switch is pushed. (If no switch
is pushed, it is judged as no cassette.)
2
Technology > Controls > Paper Size Detection Control
F-2-8
Length Detection
1
2
3
4
-
-
ON
ON
-
-
ON
ON
ON
-
-
-
ON
ON
-
-
ON
ON
-
-
-
ON
ON
-
ON
-
ON
ON
-
-
ON
-
-
-
-
-
T-2-1
Rear Guide Plate
Setting method when the size detection patterns are overlapped
Method to distinguish between A5-R and STMT-R and between EXEC-R and 16K-R is
specified by the user settings.
Method to distinguish the special paper is specified by the user settings.
Setting sizes are as follows.
Related service mode
PRINT> CST> CASX> CSTX-UY> Setting number (Cassette paper size group special,
standard-size paper entry)
X indicates the cassette number, and Y indicates size category. (X, Y is one of the number
1/2/3/4.)
U sizes
U1
26: OFI, 37: M-OFI, 24: FLSP, 25: A-FLSP, 42
U2
32: G-LTR-R, 23: K-LGL-R, 0: Default
U3
0: Default
U4
28: B-OFI, 0: Default
2-4
Cassette Size
Switch (SW101)
Rear
Detection
Rink
F-2-9
Settings
T-2-2
2-4

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