Konica Minolta Magicolor 3300 Service Manual page 95

FIP-52 CRUM Error (TC-Y / TC-M / TC-C / TC-K) (Call for Service Invalid ID Y/M/C/K TC)
Step
Check the following for failure:
Installation of Toner Cartridge.
1
Color of Toner Cartridge.
Installation of PWB CRUM READER
Check connection of PWB CRUM READER.
2 Is the PWB CRUM READER Connector properly connected
to the Harness Connector?
Check continuity of HARNESS ASSY RFID2 (J341-3411).
3
Is continuity proper between J341 <=> J3411?
Check continuity of HARNESS ASSY RFID (J34-3411)
4
Is continuity proper between P3411 < = > J34?
Check Toner Cartridge.
5
Has Error occurred after installing the new Toner Cartridge?
Check
Chapter 1 Troubleshooting
Remedy
Yes
Reinstall the
Go to Step [2]
appropriate part
Replace
Go to Step [3]
HARNESS ASSY
Replace
Go to Step [4]
HARNESS ASSY
Replace
Go to Step [5]
HARNESS ASSY
Replace HBN
End of work
MCU WITH CPU
No
1-95