Minolta Magicolor 3100 Series - Manual (Page 42)

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FIP-6 BTR Detached (Transfer Unit Missing)
Step Check
Yes No
1
Initial check
Check the following for evidence of fault.
Transfer Unit (BTR) condition
SENSOR ADC ASSY condition
Replace the parts
concerned
Go to step [2]
2
Check HARNESS ASSY ADC for connection
Is HARNESS ASSY ADC connected to the SENSOR ADC
ASSY normally?
Go to step [3]
Replace the parts
concerned
3
Check HARNESS ASSY ADC for continuity
J136 <=> J1361 check continuous?
Go to step [4]
Replace
HARNESS ASSY
ADC
4
Check HARNESS ASSY FRONT1A for continuity
J1361 <=> J13 check continuous?
Go to step [5]
Replace
HARNESS ASSY
FRONT1A
5
Check HARNESS ASSY FRONT1A for signal
Is P/J136-5PIN <=> P/J136-3PIN 0VDC? Replace SENSOR
ADC ASSY
Go to step [6]
6
Check Transfer Unit (BTR)
Replace new Transfer Unit (BTR), and check if an error
occurs
Replace PWBA
HNB MCU
End of work