Fip-45 Insert Drum - Dell 5110cn Service Manual

FIP-45 Insert Drum 091-972

Replace the PWBA
MCU. (RRP9.7)
Possible causative parts:PHD ASSY (PL6.1.1)
Checking after replacing
the PHD ASSY
Replace the PHD ASSY.
Does the error still
Yes
occur when turning
on the power?
PWBA MCU (PL9.1.16)
Checking the PHD ASSY installation
Reseat the PHD ASSY.
Does the error still
Yes
occur when turning
on the power?
No
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Chapter 1 Troubleshooting
No
END