Konica Minolta Magicolor 3300 Service Manual page 83

FIP-40 Paper Empty (Put%s in%s Bin)
Step
Initial setting
Check the following for evidence of fault.
1
SENSOR NO PAPER replacing condition
SENSOR actuator replacing condition
2 Does the error occur even if the paper is added?
Checking SENSOR NO PAPER
Does SENSOR NO PAPER function normally?
3
Using SENSOR LOW PAPER diagnostic tool, check by
Digital Input Test.
Checking PWBA DRV HBN for signal
4
Is P/J47-7 <=> P/J47-6 +3.3VDC?
Checking PWBA DRV HBN for signal
5
Is P/J42-19 <=> P/J42-15 +3.3VDC?
Checking PWBA DRV HBN for signal
6
Is P/J47-5 <=> P/J47-6 +3.3VDC?
7 Does the error occur even if the paper is added?
Checking SENSOR NO PAPER
Does SENSOR NO PAPER function normally?
8
Using SENSOR LOW PAPER diagnostic tool, check by
Digital Input Test.
Checking HARNESS ASSY FRONT2 for signal
9
Is P/J139-7PIN <=> P/J139-8PIN +3.3VDC?
Checking HARNESS ASSY FRONT1A for continuity
Check the following for continuity.
10 P139-3PIN <=> J13-9PIN
P139-4PIN <=> J13-8PIN
P139-5PIN <=> J13-7PIN
Checking HARNESS ASSY FRONT2 for signal
11
Is P/J135-3PIN <=> P/J135-2PIN +3.3VDC?
Check
Chapter 1 Troubleshooting
Remedy
Yes
TRAY 1
Replace the parts Go to step [2]
concerned MSI
Go to step [7]
With tool
Go to step [3]
End of work
Without tool
Go to step [4]
Replace PWBA
Go to step [4]
MCU HBN
Go to step [6] Go to step [5]
Replace PWBA Replace PWBA
DRV HBN MCU HBN
Replace SENSOR Replace PWBA
NO PAPER DRV HBN
With tool
Go to step [8]
End of work
Without tool
Go to step [9]
Replace PWBA
Go to step [9]
MCU HBN
Go to step [11] Go to step [10]
Replace
Replace PWBA
HARNESS ASSY
MCU HBN
FRONT1A
Replace
Replace SENSOR
HARNESS ASSY
NO PAPER
FRONT2
No
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