Minolta Magicolor 3100 Series - Manual (Page 43)

Chapter 1 Troubleshooting
1-43
FIP-7 Fuser Detached (Fuser Unit Missing)
Step Check
Yes No
1
Initial check
Check the following for damage.
FUSER ASSY condition
Replace the parts
concerned
Go to step [2]
2
Check FUSER ASSY
Remove the FUSER and measure resistance value
Is P232-A4PIN <=> P232-A5PIN less than 400K
Ω?
Go to step [3]
Replace FUSER
ASSY
3
Check HARNESS ASSY FSR2 for continuity
J232 <=> J138 check continuous?
Go to step [4]
Replace
HARNESS ASSY
FSR2
4
Check HARNESS ASSY FRONT 1A for continuity
P138 <=> J13 check continuous? Replace PWBA
HNB MCU
Replace
HARNESS ASSY
FRONT 1A