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Epson STYLUS NX100/NX105/SX100/SX105/TX100/TX101/TX102/TX103/TX105/TX106/TX109/ME 300 Revision A
TROUBLESHOOTING Error Indications and Fault Occurrence Causes 53
Confidential
3.2.3 Motor and Sensor Troubleshooting
Motors
The resistance values for the CR motor and the PF motor are given below,
however, the values cannot be used to check the motors status since they are
DC motor and the resistance between the electric poles varies. Visually check
the motors for abnormal operation and if it is hard to judge, replace the motor.
Table 3-13. Sensor check point
Motor Motor Type Drive Voltage Resistance
CR motor
DC motor with brush
DC 42V ± 5%
TBD
PF motor TBD
Scanner motor TBD TBD