13-9.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
SL2 PWB-A PJ4A-9
SL3 PWB-A PJ3A-2
Control Signal
PC55 PWB-A PJ4A-2
PC56 PWB-A PJ3A-7
1174SBM1309A
13-9. Paper Take-Up Retry Control
To minimize the occurrence of paper misfeed due to a slippery Paper Take-Up Roll, the
Paper Take-Up Solenoid is energized a second time if a sheet of paper fails to reach the
Paper Take-Up Sensor within T sec. after the solenoid has been deenergized. The solenoid
is energized this second time 0.5 sec. after the above-mentioned period of T sec. has
elapsed. (This is referred to as the paper take-up retry function.)
A misfeed results if the sheet of paper does not reach the Paper Take-Up Sensor even after
three paper take-up sequences (initial take-up plus two retries).
Here is the control timing chart.
1st Drawer
T 1.3 sec.
Energized Deenergized WIRING DIAGRAM
L H
L H
Blocked Unblocked
H L
H L
2nd Drawer
1.6 sec.
M-51
1174T21MCA
17-F
17-D
WIRING DIAGRAM
17-F
17-E
1174T15MCA