Multi-Purpose Pickup Assembly - Canon imageRUNNER 2545 Series Service Manual

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Technology > Pickup Feed System > Controls > Multi-Purpose Pickup Assembly
Cassette 1 Cassette 1 Cassette 1
paper level paper level paper sensor
sensor A sensor B
OFF OFF OFF
ON OFF OFF
ON ON OFF
--- --- ON
2 Technology > Pickup Feed System > Controls > Multi-Purpose Pickup Assembly
Paper level Display
100% to 50%
50% to 50 sheets
50 sheet or less
no paper
T-2-39

■ Multi-Purpose Pickup Assembly

● Overview
The paper in the tray of the manual feed pickup unit is forced against the manual feed pickup
roller by the work of the pickup guide plate, and only a single sheet
of paper is separated and moved into the machine by the work of the manual feed pickup
roller and the separation pad.
Manual feed
pickup roller
Separation pad
Pressure spring
● Paper Presence Detection
The paper presence is detected by the Multi-Purpose Tray Paper Presence Sensor.
When the paper absence is detected, if there is the same size & same type paper exists in
other cassette, auto cassette change is executed.
● Paper Size Detection
This machine does not have the paper size detection detection function. The user must set
the size of the paper in the multi manual feed tray using the operation panel, or the user must
register a fixed size in the user mode.Image masking area is regulated based on the result of
paper width detection so that the image to be reproduced does not beyond the paper width.
2-63
Pickup guide plate
Side guide
Manual feed pickup tray
F-2-89
2-63