Oki ML490 Maintenance Manual page 103

(2) Line Feed Motor
Resistance of each coil should be about 10.4 .
Signal
LF1
LF2
LF3
LF4
(3) Space Motor
Resistance of each coil should be about 22.4 .
Signal
SP-U
SP-V
SP-W
SPA
SPB
SPTEMP
0V
42114101 Rev.1
Connector pin number
CN4
1
2
3
4
Connector pin number
CN2
3
5
2
20
19
17
18, 22
LF
motor
SP
Motor
Photo sensor
A
B
Thermistor
(5K at 25 C)
103 /