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Chapter 1 Troubleshooting
A
Yes
No
Does the error still
occur when turning on
the power?
Checking the PWBA
EEPROM STD installation
Reseat the PWBA EEPROM
STD. (RRP9.6
Checking after replacing
the PHD ASSY
Replace the PHD ASSY.
Yes
No
Does the error still
occur when turning on
the power?
END
END
Checking after replacing the
FUSER ASSY
Replace the FUSER ASSY.
Yes
No
Does the error still
occur when turning on
the power?
END
Checking after replacing
the PWBA HVPS
Replace the PWBA HVPS.
(RRP9.9)
Yes
No
Does the error still
occur when turning on
the power?
END
Replace the PWBA
MCU. (RRP97)