Konica Minolta Magicolor 3300 Service Manual page 46

FIP-7 Fuser Detached (Fuser Unit Missing)
Step
Initial setting
1 Check the following for evidence of fault.
FUSER ASSY replacing condition
Checking FUSER ASSY
2 Remove the FUSER and measure resistance value
Is P232-A3PIN <=> P232-A5PIN less than 400KΩ?
Checking HARNESS ASSY FSR3 for continuity
3
Is J232 <=> J138 continuous normally?
Checking HARNESS ASSY FRONT 1A for continuity
4
Is P138 <=> J13 continuous normally?
1-46
Check
Remedy
Yes
Replace the parts
Go to step [2]
concerned
Replace FUSER
Go to step [3]
ASSY
Replace
Go to step [4] HARNESS ASSY
FSR3
Replace
Replace PWBA
HARNESS ASSY
MCU HBN
FRONT 1A
No