Canon imagePRESS 1135 Series Service Manual page 147

2
Technology > Pickup / Feed System > Pick-up Area Control/Function > Paper Surface Control
Trailing edge sensor 2
Trailing edge sensor 1
2mm
Paper surface sensor flag
Trail edge guide plate
Trailing edge sensor 1
PCB37
Deck driver PCB
PCB36
Air pickup driver PCB
2 Technology > Pickup / Feed System > Pick-up Area Control/Function > Paper Surface Control
1mm
Trailing edge sensor 2
Retaining plate
Paper surface sensor flag
F-2-130
During pickup, the result of the trailing edge sensors is used to determine whether to stop the
lifter in operation.
• If the surface height at the trail edge reaches either reference A or B when the intermediate
paper surface sensor is ON.
Paper size, paper weight, surface nature and environment determine whether to use
reference A or B.
• If the lifter ascending movement level per 1 sheet of paper is more than the specified
movement level when the intermediate paper surface sensor is ON.
Paper size, paper weight, surface nature and environment determine the specified
ascending movement level per 1 sheet of paper.
Trailing edge sensor 1 Trailing edge sensor 2
Reference A
ON
Reference B
OFF
2-99
Bottom surface of
the suction belt
14 mm
ON
17 mm
OFF
F-2-131
2-99