Canon imagePRESS C1 Service Manual - page 517
Chapter 8
8-52
2) A specific time after the reversal inlet sensor (PS17) is turned ON, the edge of the paper reaches the duplexing reverse stop position (position about 18mm up-
stream of the reversal vertical path sensor (PS18)), then the duplexing reversal motor (M10) stops.
F-8-78
3) The duplexing reversal motor (M10) reverse-rotates 100msec after its stop, and then the paper is fed in the direction of the decurler assembly with its trailing
edge at the top.
F-8-79
4) When the leading edge of the prior paper exceeds 20 mm upstream of the decurler roller [1], reversal separation solenoid (SL2) is turned ON in preparation for
the approach of the subsequent paper, and then the reversal 1 roller [2] is moved away. The subsequent paper is fed in the direction of the duplexing feeding
assembly.
F-8-80
PS18
M10
PS17
M10
M10
M7
PS17
SL2
[1]
[2]