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CF5001 Ver.1.0 Sep. 2003
11.2.4
Paper reverse control
A. Paper reverse path
(1) When conveying paper
Paper conveyed from the reverse/exit roller /2 is conveyed to the ADU reverse roller according to the form
of the conveyance path.
[4]
[3]
[1]
ADU paper reverse sensor (PS21)
[2]
ADU reverse roller
(2) When paper reverse
Paper conveyed to the ADU reverse section is sent back by the reverse rotation of the ADU reverse roller.
At this time, it is conveyed to the ADU conveyance roller /1, not to the reverse/exit roller /2, according to the
form of the conveyance path. As a result, the paper is flipped over out. The paper thus reversed is con-
veyed to the loop roller through the ADU conveyance rollers /1 and /2 and the ADU pre-registration roller to
be copied on the back side.
[8]
[7]
[1]
Loop roller
[2]
ADU pre-registration roller
[3]
ADU conveyance roller /2
[4]
ADU paper reverse sensor (PS21)
[2]
[6]
[5]
[4] [3]
2-55
REGISTRATION/ADU/REVERSE/PAPER EXIT
[1]
[3]
ADU conveyance roller /1
[4]
Reverse/exit roller /2
[2]
[5]
ADU reverse roller
[6]
ADU conveyance sensor (PS20)
[7]
ADU conveyance roller /1
[8]
Reverse/exit roller /2
8050ma2029
[1]
8050ma2030
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