Interleaf EP5000/EP4000 GENERAL, MECHANICAL/ELECTRICAL
97.04.01
M-74
1156SBM1807A
18-7. Drawer Paper Take-Up Control
(1) Paper Take-Up Motor Control
D A stepping motor is used for the Paper Take-Up Motor (M11/12). Each motor is
turned forward or backward by energizing its four internal coils using the pulse sig-
nals output from Master Board PWB-A.
1134T14MCA
Main Drive Motor M9
Paper Transport Clutch
CL2
1st/2nd Drawer Paper
Take-Up Motor M11/12
1st/2nd Drawer Paper
Take-Up Sensor PC55/56
Vertical Transport Sensor
PC63/PC64
1st sheet of paper
take-up start
2nd sheet of paper
take-up start
T1: 5 msec.
(Paper take-up off timer)
T2: 5 msec.
(Paper take-up interval timer)
Control Signal Blocked Unblocked WIRING DIAGRAM
PC51 PWB-A PJ19A-5 L H 32-M
PC55 PWB-A PJ19A-2 L H 32-N
PC56 PWB-A PJ21A-5A L H 25-N
PC63 PWB-A PJ21A-8A L H 25-O
PC64 PWB-A PJ21A-8B L H 32-M
Control Signal Energized Deenergized WIRING DIAGRAM
M11 PWB-A PJ16A-1 Pulse output 25-K
M12 PWB-A PJ16A-2 Pulse output 25-L
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