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magicolor 330 - Base Engine Service Manual 3-71
Primary FIPS: Error Messages
3.71 - Error Message: Fuser Oil Low
The Fuser Oil Roll is nearing end of life.
Logic control on the MCU PWB detected that the Fuser Oil Roll is nearing the 20,000 mark.
Step Actions and Questions Yes No
SUSPECT COMPONENTS
The following components are associated with this specific prob-
lem. One or more of these components may have failed partially or
completely. If you cannot isolate the problem using this FIP,
replace each component listed below, one at a time, until the prob-
lem disappears.
• Wiring and connectors linking the components
1
Go to Section 8 and follow the instructions on how to read the Oil
Roll Life Counter and compare that data with any know data
regarding the age and usage level of the current Oil Roll.
Has the Oil Roll truly processed at least 20,000 sheets of paper
since the it was last replaced?
Deal with the
matter accord-
ing to your
company pol-
icy or replace
the Oil Roll
(RRP 9.82).
Go to step 2
2
MCU/NVRAM STABILITY TEST
1. Write to NVRAM what you believe to be the correct Oil
Roll Life Count reading for the printer.
2. Generate 100 test prints.
3. Reread the Oil Roll Counter.
Does the Oil Roll Life Counter display the Life Count reading
you just entered, plus 100 prints?
Treat as an
intermittent. If
problem reoc-
curs, replace
the MCU PWB
(RRP 9.123)
Replace the
MCU PWB
(RRP 9.123)