Motors - Konica Minolta Di1610 Service Manual

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Motors

Step
Is the LOCK signal of the Controller/Mechanical Con-
1 trol Board HIGH when the printer is in the standby
state?
Does the REM signal of the Controller/Mechanical
2 Control Board go from HIGH to LOW when the motor
is energized?
Step
Does the input signal to the Controller/Mechanical
Control Board go from HIGH to LOW when the motor
1
is energized? (The input signal varies depending on
the direction of rotation.)
Check
GND 1
2
REM
3
LOCK
Check
T-3
Result Action
Replace the Con-
troller/Mechanical
NO
Control Board.
Replace the motor.
YES Replace the motor.
Replace the Con-
NO troller/Mechanical
Control Board.
4025T526AA
Result Action
YES Replace the motor.
Replace the Con-
NO troller/Mechanical
Control Board.
4025T525AA