CA053 (bizhub 754e/654e)

Contents

Trouble type	Controller start failure
Trouble code	CA053
Rank	C
Detection timing	A controller start failure is detected in the controller interface.
Trouble isolation	–
Relevant electrical parts	MFP board (MFPB)

  (2)Procedure

Step	Action	Control signal	Location of electrical components
1	Check to see if [Service Mode] -> [System 2] -> [Image Controller Setting] has been set to Controller 0. If changing the setting, turn OFF the main power switch and turn it ON again after 10 seconds or more.	–	–
2	Check the connectors of MFPB for proper connection and correct as necessary.	–	–
3	Replace MFPBMFPB (Part# A55VH02304)	–	–

• Link to the layout drawings for related parts by each trouble code (S.99. C6901 – C6903, CA051 – CA053, CC151, CC152, CC170 – CC174, CC180 – CC186, CC191, CC211 – CC214, CC216, CD211, CD212, CD241, CD242, CD261, CD271, CD401 – CD413, CE001, CE003 – CE305, CEEE1)

Document Information ID D0001104823 Revise ID R000003

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

K.3.14 (Link to the Field Service Manual)