Minolta 330 1

3-68 magicolor 330 - Base Engine Service Manual

Primary FIPS: Error Messages

The Belt Cleaner is nearing end of life.

Logic control on the MCU PWB detected that the BTR Cleaner processed 100,000 sheets of paper.

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

1Go to Section 8 and follow the instructions on how to read the Belt

Cleaner Life Counter and compare that data with any know data

regarding the age and usage level of the current Belt Cleaner.

Has the printer engine truly processed at least 100,000 sheets

of paper since the Belt Cleaner was last replaced?

Deal with the

matter accord-

ing to your

company pol-

icy or replace

the Belt

Cleaner

Assembly

(RRP 9.76).

Go to step 2

2MCU/NVRAM STABILITY TEST

1. Write to NVRAM what you believe to be the correct Belt

Cleaner Life Count reading for the printer.

2. Generate 100 test prints.

3. Reread the Belt Cleaner Life Counter.

Does the Belt Cleaner BTR 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)