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5055-01x
980 - Face-Up/Down Switching Error
Questions /
Step
Actions
1
Is the linkage
between the
FU/FD deflector
and the FU
deflector solenoid
operating
properly?
2
Is there continuity
on the FU
deflector solenoid
between pins 1
and 2 of CN14 on
the printer
controller board?
3
Test the sensor.
While actuating
the sensor, does
the voltage
fluctuate between
0V and +5 V
between pins 1
and 2 on
connector CN12
on the printer
controller board?
2-18
Service Manual
980 Service
Switch Error
Check Area
B
Go to step 2.
Go to step 3.
Replace the printer
controller board.
Yes
Replace the face-up
exit assembly.
Replace the FU
deflector solenoid.
Replace the FU/FD
deflector sensor.
No
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