Paper Level Detection Control - Canon AJ1 Service Manual

Paper size *1 Length
16K-R 270.0
LTR-R 279.4
A4-R 297.0
LGL 355.6
(No cassette) -
*1: The paper size can be registered in user mode.
Settings/Registration > Preferences > Paper Settings > Paper Settings
*2: Presence of the cassette is detected when the size switch is pressed.
(When none of the switches are pressed, it is judged as "no cassette".)

Paper Level Detection Control

Paper level inside the cassette is detected by the sensors shown in the following table.
The level of paper in the cassette is detected by the Cassette 2 Lifter Motor, Cassette 2 Paper Sensor, Cassette 2 Lifter Sensor,
and Cassette 2 Paper Level Sensor.
Cassette 2 Paper Cassette 2 Lifter
Sensor
OFF ON
OFF ON
OFF ON
All modes
[3] Improper loading of pa-
per
[4] Improper loading of pa-
per
[4] Improper loading of pa-
per
[5] Improper loading of pa-
per
[6] [6]
[7] Improper loading of pa-
per
[8] -
Cassette
Size Switch
Link Arm
Guide Plate
Cassette 2 Paper
Sensor Level Sensor
OFF*
OFF
ON
A/B configuration Inch configuration
-
-
[4]
[5]
Improper loading of pa-
per
[7]
-
Size Plate
Paper level
100% to 50% of the capacity*
Approx. 50% to approx. 50
sheets
Approx. 50 sheets or less
12
2. Technical Explanation
A/K configuration
[3]
[4]
-
Improper loading of pa-
per
[6]
Improper loading of pa-
per
-
Display on the Control
Panel