10-70 Phaser 7750 Printer Service Manual
Accumulator Belt Assembly Drive Control
MCU PWB
PL13.1
DC COM DC COM
DC COM
DC COM
DC COM
DC COM
DC COM
1
2
2
2
2
4
3
2
P/J410
I/F PWB
PL9.1
+24VDC
INTLK
+24VDC INTLK
1
2
3
4
5
DC330 [004-002]
IBT MOTOR
ON +24VDC CLOCK
DC330 [004-002]
IBT MOTOR
ON +24VDC CLOCK
DC330 [004-002]
IBT MOTOR
ON +24VDC CLOCK
DC330 [004-002]
IBT MOTOR
ON +24VDC CLOCK
J551
IBT
MOTOR
PL1.1
MOT
9.17 IBT DRIVE CONTROL
IBT CLEANER
DRIVE
9.28
Drives at high speed for standard paper and at half speed for OHP film.
NOTE:
Lift up IBT Assy before turning on DC3300 [004-002]. Turning on IBT
motor without lifting it up may damage IBT.
Turning DC330 [004-002] allows IBT Motor to rotate at normal speed
DC330 [004-012] at half speed and DC330 [004-013] at double speed.
1
1
7750-308
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