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Chapter 3 Image Quality Troubleshooting
10
Checking the ROS ASSY for connection.
Check the connections between the ROS ASSY and PWBA
MCU.
Are P/J40, P/J 41, P/J411 and P/J 412 connected correctly?
Go to step 12.
Reconnect the
connector(s) P/
J40, P/J41, P/J411
and/or P/J412
surely, then go to
step 11.
11 Is the image printed correctly? End of work. Go to step 12.
12
Checking after replacing the ROS ASSY.
Replace the KIT ROS. (Refer to REP4.1.)
Is the image printed correctly?
End of work. Go to step 13.
13
Checking after replacing the PHD ASSY.
Replace the PHD ASSY. (Refer to REP4.6.)
Is the image printed correctly?
End of work.
Warning: Start the
operation after the
FUSING UNIT has
cooled down.
Replace the
FUSING UNIT.
(Refer to REP6.1.)
After replacement,
be sure to clear
the life counter
value.
Step Check
Remedy
Yes No
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