CDF70 (bizhub 364e/284e/224e)

Contents

Trouble type	ASIC image access failure
Trouble code	CDF70
Rank	C
Detection timing	Communication error is detected between the MFP board (MFPB) and the CCD board (CCDB).
Trouble isolation	–
Relevant electrical parts	• MFP board (MFPB)  • CCD board (CCDB)

  (2)Procedure

Step	Action	Control signal	Location of electrical components
1	Check the connector between MFPB and CCDB for proper connection, and correct as necessary.	–	–
2	Update the firmware.	–	–
3	Replace CCDBCCDB (Part# A61FR72100)	–	–
4	Replace MFPBMFPB (Part# A61FH02005)	–	–

• Link to the layout drawings for related parts by each trouble code (S.69. C6704, C6752, CDF50, CDF70, CDFA0)

Document Information ID D0001128031 Revise ID R000004

Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.

K.3.16.24 (Link to the Field Service Manual)