14-2.Paper Take-Up Retry Control - Minolta EPI 054 User Manual

FrameMaker Ver.5.5(PC) EP1054/EP1085/EP2030 MECHANICAL/ELECTRICAL
98.04.24
Control Signal
CL51 PWB-A PJ5A-4B
SL51
PWB-A PJ5A-2B
DOWN
SL51
PWB-A PJ5A-3B
UP
1174SBM1402A
14-2. Paper Take-Up Retry Control
To minimize the occurrence of a paper misfeed due to a slippery Paper Take-Up Roll, the
Manual Feed Paper Take-Up Clutch is kept deenergized for a given period of time before it
is energized again, if a sheet of paper fails to reach the Transport Roller Sensor even after
the lapse of a given period of time after the clutch has first been energized. (This is referred
to as the paper take-up retry function.)
A misfeed results if the sheet of paper does not reach the Transport Roller Sensor even
after three paper take-up sequences (initial take-up plus two retries).
Here is the control timing chart.
Energized Deenergized WIRING DIAGRAM
L H
L H
L H
M-55
1174T18MCA
17-H
17-H
1174T19MCA