Minolta 330 3, 4

magicolor 330 - Base Engine Service Manual 3-39

Primary FIPS: Error Messages

There is a problem with the Paper Handling Motor.

Logic control on the MCU PWB received a Failed signal from the Paper Handling Motor circuitry.

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

• Interlock switches and circuits

1PAPER HANDLING MOTOR FAIL TEST

Enter Diagnostics and test the Paper Handling Motor Fail

Signal input test.

Did the Run Paper Handling Motor test pass?

Go to step 3 Go to step 2

2PRINTER RESTART

1. Switch off printer main power.

2. Wait one minute

3. Switch on printer main power.

Does the error message still appear?

Go to step 3 Treat as an

intermittent

problem.

3PAPER HANDLING MOTOR TEST

Enter Diagnostics and test the Paper Handling Motor.

Does the Paper Handling Motor rotate when you run the test?

Replace the

MCU PWB

(RRP 9.123)

Go to step 4

4+24VDC CHECK

1. Remove the Rear Cove r (RRP 9.4)

2. Measure the voltage between P/J32-8 and Frame

Ground.

Do you measure +24VDC between P/J32-8 and Fr ame

Ground?

Replace the

Paper Han-

dling Motor

Assembly

(RRP 9.111)

Replace the

LVPS (RRP

9.119)