Xerox MF Series, Техническая документация

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T-3
(4) Motors
Step Check Result Action
1
Is the LOCK signal of the Controller/Mechani-
cal Control Board HIGH when the printer is in
the standby state?
NO
Replace the Controller/
Mechanical Control Board.
Replace the motor.
2
Does the REM signal of the Controller/
Mechanical Control Board go from HIGH to
LOW when the motor is energized?
YES Replace the motor.
NO
Replace the Controller/
Mechanical Control Board.
Step Check Result Action
1
Does the input signal to the Controller/Mechan-
ical Control Board go from HIGH to LOW when
the motor is energized? (The input signal var-
ies depending on the direction of rotation.) YES Replace the motor.
NO
Replace the Controller/
Mechanical Control Board.
Step Check Result Action
1
Are the hookup connector of the motor and
print jack on the Controller/Mechanical Control
Board connected properly?
YES
Replace the motor or the
Controller/Mechanical
Control Board.
NO
Connect the connector or
the print jack properly.
GND
REM
LOCK
2
1
3
4025T526AA
4025T526AA
4025T527AA