Btr2 Life Low - Minolta magicolor 330 Service Manual

3.67 - Error Message: BTR2 Life Low
BTR2 is nearing end of life.
Logic control on the MCU PWB detected that BTR2 has processed 100,000 sheets of paper.
Step
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
2ND BTR Life Counter and compare that data with any know data
regarding the age and usage level of the current 2ND BTR.
Has the printer engine truly processed at least 100,000 sheets
of paper since the 2ND BTR was last replaced?
2
MCU/NVRAM STABILITY TEST
1. Write to NVRAM what you believe to be the correct 2ND
BTR Life Count reading for the printer.
2. Generate 100 test prints.
3. Reread the 2ND BTR Life Counter.
Does the 2ND BTR Life Counter display the Life Count read-
ing you just entered, plus 100 prints?
magicolor 330 - Base Engine Service Manual
Actions and Questions
Primary FIPS: Error Messages
Yes No
Deal with the Go to step 2
matter accord-
ing to your
company pol-
icy or replace
the 2nd BTR
Assembly
(RRP 9.75).
Treat as an Replace the
intermittent. If MCU PWB
problem reoc- (RRP 9.123)
curs, replace
the MCU PWB
(RRP 9.123)
3-67