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Status, Error, and Service Messages
217
I-UNIT LOW
X
The X print unit is low
and should be
replaced within 2,000
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 print unit.
I-UNIT LIFE
X
The X print unit has
reached the end of its
life.
Replace the print unit.
STAPLER EMPTY
The staple finisher
has run out of staples.
Otherwise, the
staples are almost
empty.
Replace the staple
cartridge.
TONER EMPTY
X
The X toner cartridge
is empty.
Replace the toner car-
tridge.
Printing does not stop
immediately when this
message appears.
Therefore, if printing is
continued, the Operator
Call message “TONER
EMPTY” appears, and
then printing stops.
(Refer to page 222.)
TONER LOW
X
The X toner cartridge
is low and should be
replaced within 1,200
pages at 5% cover-
age of letter/A4
pages.
(Appears when
SYS
DEFAULT MENU/
ENABLE WARN-
ING/TONER LOW
is
set to
ON.)
Prepare the specified
color toner cartridge.
This message... means... do this...