C2559 (bizhub C287/C227)

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Contents

Trouble type	C2559: Cyan TCR sensor adjustment failure
Rank	B
Trouble detection condition	TCR sensor automatic adjustment does not function properly, failing to adjust to an appropriate value.
Trouble isolation	–
Relevant electrical parts	-Imaging unit/Y,M,C -Developing unit/K -MFP board (MFPB)

 Procedure

1. Reinstall the imaging unit.
2. Reinstall the developing unit/K.
3. Check the connector between the imaging unit or developing unit/K-relay CN161,CN162,CN163,CN164-relay CN15-MFPB CN18E for proper connection and correct as necessary.
4. Replace the the corresponding imaging unit. (Part# A85Y0KD)
5. Replace MFPB. (Part# A797H02118)

NOTICE

• Link to the wiring diagram (bizhub C287/C227)

K.3.9.7 (Link to the Field Service Manual)