Duplexing Pick-Up Operation - Canon i-SENSYS LBP5300 Series Service Manual

3) After the prescribed time of the duplexing reverse motor rotation, the duplexing feed motor rotates to feed the paper to the duplexing feed unit.
4) The paper is fed while hitting its edge to the left guide by the oblique roller in the duplexing feed unit. Consequently, the paper skew is corrected and the starting
position of the second side image in main-scanning is determined.
5) The paper is positioned at duplexing pick-up position by stopping the duplexing feed motor rotation after the prescribed time rotation of the duplexing feed motor.
6) The DC controller sends the duplexing feed motor rotation command to the duplexing driver PCB, when the duplexing pick-up is available after the print
command for another side is sent from the video controller. Accordingly the paper is fed to the printer.
7) The paper skew is corrected by the registration shutter again. Then the paper is printed on the other side and fed to the delivery tray.

2.5.4.3 Duplexing pick-up operation

/ i-SENSYS LBP5360 / i-SENSYS LBP5300
This printer can operate following three types of duplexing printings depending on the paper size and the print mode.
1) Single sheet mode: Duplexing print operation of a sheet at one by one
2) Dual sheet mode: Duplexing print operation of two sheets movable at once.
3) Alternating complex mode: Duplexing print operation of three sheets movable at once.
The table below shows each duplexing print operation.
M11
SL10
F-2-42
M11
SL10
F-2-43
Paper
Oblique roller
Left guide plate
F-2-44
Duplexing feed motor
M10
Chapter 2
0013-8284
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