Konica Minolta 4750dn 用户指南

Status, Error, and Service Messages

9-38

INCORRECT

MEMORY CARD

Since the 
CompactFlash card 
was formatted with a 
different machine, the 
CompactFlash card 
could not be used.

Replace the 
CompactFlash card with 
one compatible with this 
machine, or select 

CARD FORMAT

 from 

SYS DEFAULT MENU

 

and format the 
CompactFlash card.

INCORRECT

I-UNIT X

The X imaging unit is 
an unapproved type.

Install a KONICA 
MINOLTA imaging unit 
of the appropriate type 
(AM, EU, AP or GC). 
See page 7-11.

INCORRECT

TONER X

The X toner cartridge 
is an unapproved 
type.

Install a 
KONICA MINOLTA toner 
cartridge of the appropri-
ate type (AM, EU, AP or 
GC). See page 7-4.

I-UNIT END

The 

 Imaging unit 

has reached the end 
of its life. 

Replace the Imaging 
unit.

I-UNIT LOW

The X imaging unit is 
low and should be 
replaced within 4,500 
pages at 5% cover-
age of letter/A4 
pages. 
(Appears when 

SYS 

DEFAULT MENU/

ENABLE WARN-

ING/I-UNIT LOW

 

is set to 

ON

.)

Prepare the specified 
color imaging unit.

I-UNIT LIFE

The X imaging unit 
has reached the end 
of its life.

Replace the imaging 
unit. Printing continues 
until the message 
"I-UNIT END" appears.

PORT AUTH

ACTIVE

IEEE802.1X port is 
processing.

Please wait until 
authentication 
processing is 
completed.