Oki OKIFAX 5750 Maintenance Manual page 460

A3.1.9 Printer Motor Control
(1) Registration and main (drum) motors
A registration motor and a drum motor are driven by means of control signals from the
CPU and a driver IC.
MCNT Board
(2) Drum motor
DMPH1-P
DMPH2-P
41285901TH Rev.3
CPU DMPH1-P
100
DMPH2-P
101
NDMON1-N
98
RMPH1-P
102
RMPH2-P
103
T0 T1
+38F
13 A2918SW DMT1
1
8 DMT2
17
7
DMT3
2
14
DMT4
4
+38F
26 RMT1
3
MTD2005F
17 RMT2
7
RMT3
8
RMT4
12
T2 T3
Operation at normal speed: T0 to T3=1.016 ms
CN3
1
Main (Drum) Motor
M
2
3
4
CN2
1
Registration Motor
M
2
4
3
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