Minolta Magicolor 3100 Series Service Manual page 57

FIP-18 ADC Sensor Error (ADC Sensor Dustiness Warning)
Step
Initial check
1 Check the following for damage.
SENSOR ADC ASSY condition
Check HARNESS ASSY ADC for continuity
2
J136 <=> J1361 check continuous?
Check HARNESS ASSY FRONT 1A for continuity
3
J13 <=> P1361 check continuous?
Check SENSOR ADC ASSY
4 Check if an error occurs though the SENSOR ADC ASSY
was replaced with a new one.
Check
Chapter 1 Troubleshooting
Yes
Replace the parts
Go to step [2]
concerned
Replace
Go to step [3] HARNESS ASSY
ADC
Replace
Go to step [4] HARNESS ASSY
FRONT 1A
Replace PWBA
End of work
HNB MCU
No
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