Konica Minolta Magicolor 3300 Service Manual page 73

FIP-30 Front Cover (Front Cover Open)
Step
Initial setting
Check the following for evidence of fault.
1 PWBA DRV HBN replacing condition
Front Cover replacing condition
Interlock SW actuator replacing condition
Checking Interlock SW
Does Interlock SW function normally?
2
Using Interlock SW diagnostic tool, check by Digital Input
Test.
Checking PWBA DRV HBN for signal
3 Close the FRONT COVER
Is P/J41-35PIN <=> P/J41-22PIN 0VDC?
Check
Chapter 1 Troubleshooting
Remedy
Yes
With tool
Replace the parts Go to step [2]
concerned Without tool
Go to step [3]
Replace PWBA
Go to step [3]
MCU HBN
Replace PWBA Replace PWBA
MCU HBN DRV HBN
No
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