Minolta magicolor 330 Service Manual page 41

3.25 - Error Message: Paper Jam Exit
There is a problem near the Top Exit Sensor.
Logic control on the MCU PWB detected that the Top Exit Sensor did not actuate within the specified time after the
Fuser Exit Sensor actuated.
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
• Fuser Assembly (RRP 9.80)
• Interlock switches and circuits
1
PAPER PATH INSPECTION
1. Open the Exit Cover.
2. Inspect the lead edge of the jammed sheet of paper.
Is the sheet of paper actuating the Top Exit Sensor?
2
TOP EXIT SENSOR TEST
1. Enter Diagnostics and test the Exit Chute Interlock.
2. Read the test result in the Diagnostics Status Window.
3. Open the Exit Cover.
4. Actuate the Exit Cover Interlock Switch in the Diagnos-
tics.
5. Manually actuate the Top Exit Sensor.
6. Read the test result in the Diagnostics Status Window.
Did the test result in the Diagnostics Status Window change
from "actuated" to "not actuated"?
3
Replace the MCU PWB (RRP 9.123)
Does the error message still appear?
4
PAPER HANDLING MOTOR TEST
Enter Diagnostics and test the Paper Handling Motor.
Does the Paper Handling Motor rotate when you run the test?
5
Replace the Paper Handling Motor Assembly (RRP 9.111)
Does the error message still appear?
magicolor 330 - Base Engine Service Manual
Actions and Questions
Primary FIPS: Error Messages
Yes No
Go to step 2 Go to step 4
Go to step 3 Replace
Top Exit Sen-
sor
9.106)
Go to suspect Problem
components solved
Go to step 6 Go to step 5
Replace the Problem
MCU PWB solved
(RRP 9.123)
the
(RRP
3-27