Cassette Pickup Assembly - Canon imageRUNNER ADVANCE 4551i Service Manual

Interval speed
* Speeds when picking up a A4 plain paper from a cassette are shown as the interval speeds.
( ): in the case of manual feeder.

Cassette Pickup Assembly

The paper inside the cassette is held up by the lifter plate.
When pickup takes place, the pickup solenoid (SL1/SL11) is turned on, and the pickup roller is moved down. When the pickup
roller comes into contact with the surface of paper, the sheet is picked up by rotation of the roller.
Only a single sheet of paper picked up is moved to the feed path by the feed roller and the separation roller, and moved as far
as the registration roller by the pickup vertical path roller.
The pickup vertical path roller, pickup roller, feed roller, and separation roller are driven by the cassette pickup motor (M3/M13)
Related Alarm Codes
04-0011 : Cassette 1 Paper Feed Retry error
04-0012 : Cassette 2 Paper Feed Retry error
(iR-ADV4551,4545,4535) ： 230(137)mm/sec
： 137(137)mm/sec
(iR-ADV4525)
： 600(600)mm/sec
(iR-ADV4551)
(iR-ADV4545,4535) ： 550(550)mm/sec
： 550(550)mm/sec
(iR-ADV4525)
： 550(230)mm/sec
(iR-ADV4551)
(iR-ADV4545,4535) ： 460(230)mm/sec
： 230(230)mm/sec
(iR-ADV4525)
(iR-ADV4551,4545,4535,4525) ： 345mm/sec
Lifter plate
Pickup roller
Pickup vertical path roller
Feed roller
Separation roller
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2. Technology