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Chapter 1 Troubleshooting
FIP-37 Replace Toner 093-931
Does the error still
occur when turning
on the power?
NoYes
Possible causative parts:TONER CARTRIDGE M (PL7.2.9)
DISPENSER TONER HI (PL7.2.22)
PWBA MCU (PL9.1.16)
Checking after replacing
the Toner Cartridge
Replace the Toner
Cartridge.
Checking the Toner Cartridge
installation
Reseat the Toner Cartridge
and print the several sheets.
END
Does the error still
occur when turning
on the power?
NoYes
END
Checking the No
Toner Sensor
No
Yes
Is the L displayed on the
screen?
Checked by [Digital Input]
- [DI-19] in [IOT
Diagnosis].
Replace the PWBA
MCU. (RRP9.7)
Replace the DISPENSER
TONER HI.