Konica Minolta 5430 DL 用户手册

These messages indicate a more serious fault that can only be corrected by a 
customer service engineer. If one of these messages appears, turn the printer 
off, then turn it on again. If the problem persists, contact your local vendor or 
authorized service provider.  

ERROR

AIDC SENSOR

AIDC sensor error.

Contact Technical Sup-
port with the error infor-
mation. 

ERROR

COMMUNICATION

A communication error 
occurred in the USB or 
Ethernet interface.

Check that the interface 
cable is properly con-
nected to the printer.

If the error continues to 
appear even though the 
cables are correctly con-
nected, contact Techni-
cal Support.

ERROR

CONTROLLER

Controller internal error. Contact Technical Sup-

port with the error infor-
mation. 

ERROR

DIMM

SDRAM DIMM error.

Contact Technical Sup-
port with the error infor-
mation. 

ERROR

ENGINE INTERFACE

A communication error 
occured with the engine 
controller.

Contact Technical Sup-
port with the error infor-
mation.

ERROR

RAM

RAM writing/reading 
error.

Contact Technical Sup-
port with the error infor-
mation.

ERROR

ROM

ROM error.

Contact Technical Sup-
port with the error infor-
mation.

FATAL ERROR

CODE:XX

An error has been 
detected with the item 
indicated “XX” in the ser-
vice message.

Reboot the printer. This 
often clears the service 
message, and printer 
operation can resume. 

If the problem persists, 
contact Technical Sup-
port.