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Chapter 3 Image Quality Troubleshooting
5
Checking the PHD ASSY for connection.
Remove the PHD ASSY.
Are five HV terminals on the PHD ASSY, and five springs on
the frame (PL4.1.10 and PL4.1.15 to 18) dirty and/or
deformed?
Clean and/or
replace the PHD
ASSY or
SPRING(s).
Go to step 6.
6
Checking after resetting the PHD ASSY.
Reseat the PHD ASSY.
Is the image printed correctly?
End of work. Go to step 7.
7
Checking after replacing the PHD ASSY.
Replace the PHD ASSY. (Refer to REP4.6.)
Is the image printed correctly?
End of work.
Replace the
DISPENSER
ASSY. (Refer to
REP5.1.)
Step Check
Remedy
Yes No
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