Canon imageRUNNER ADVANCE C255 Series, Service Manual, Page: 106 / 987

M11
M07 M06 M05
[5]
[1] [6] [2] [3]
[4]
Code Parts name Code Parts name
[1] Cassette 1 Pickup Roller [4] Pre-registration Roller
[2] Cassette 1 Feed Roller [5] Registration Roller
[3] Cassette 1 Separation Roller [6] Lifter Plate
■ Pickup Retry Control
If the Cassette 1 Pickup Sensor (PS05) does not detect pickup within a specified period of time after the start of pickup of the top
paper, the Cassette 1 _ Multi-purpose Tray Pickup Motor (M05) is stopped, and the pickup operation is executed again.
NOTE:
This control is only executed for the top paper of B&W jobs.
Related service mode
04-001x: Cassette Pickup Retry Error
• 04-0011: Cassette 1 Pickup Retry Error
• 04-0012: Cassette 2 Pickup Retry Error
• 04-0013: Cassette 3 Pickup Retry Error
• 04-0014: Cassette 4 Pickup Retry Error
■ Paper Size Detection Control
The paper size in the cassette is automatically detected by the "Cassette 1 Size Switch (SW09)" 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) Any standard size paper of AB, inch, 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.
2. Technology
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