1 – 127
Chapter 1 Troubleshooting
A
Is the image printed
correctly?
NoYes
Replace the PHD ASSY.
Checking after replacing
the DEVE ASSY
Replace the corresponding
DEVE ASSY. (RRP7.4)
END
B
Is the image printed
correctly?
NoYes
Replace the BTR ASSY.
Checking after replacing
the PHD ASSY.
Replace the PHD ASSY.
END
