42114101 Rev.1
103 /
CN4
1
2
3
4
LF
motor
(2)
Line Feed Motor
Resistance of each coil should be about 10.4
Ω
.
Signal
Connector pin number
LF1
LF2
LF3
LF4
CN2
SP
Motor
φ
A
Photo sensor
Thermistor
(5K
Ω
at 25
°
C)
φ
B
3
5
2
20
19
17
18, 22
(3)
Space Motor
Resistance of each coil should be about 22.4
Ω
.
Signal
Connector pin number
SP-U
SP-V
SP-W
SPA
SPB
SPTEMP
0V
Summary of Contents for ML490 Series
Page 1: ...42114101 Rev 1 1 135 ML490 491 PRINTER Maintenance Manual ODA...
Page 2: ...42114101 Rev 1 2...
Page 38: ...42114101 Rev 1 38 Drive gear Ink tank Ribbon cartridge Figure 2 6...
Page 48: ...42114101 Rev 1 48 Change arm Change lever Platen Release cam Figure 2 13 REAR TOP BOTTOM...
Page 96: ...42114101 Rev 1 96 9 Carriage Assy NK2 10 SUS Bearing portion of guide roller EM 30L B...
Page 119: ...42114101 Rev 1 119 6 8 9 7 1 2 3 11 10 4 5 Figure B 2 Printer General Assy...
Page 124: ...42114101 Rev 1 124 9 12 11 1 13 3 7 1 14 5 6 7 2 10 8 Figure B 4 Carriage Assy...
