Konica Minolta magicolor 4750EN/4750DN User Manual page 166

If
I-UNIT LOW
to , the message
ON
toner) appears when a imaging unit becomes near empty. Follow the steps
below to replace the imaging unit.
You are advised to replace the indicated imaging unit when the mes-
sage
1
Check the message window to see which color imaging unit needs replac-
ing.
2
Open the printer's front cover.
3
Pull the front lever of the color
toner cartridge indicated to the
left.
The replacement procedure for
the imaging unit is the same for
all colors (yellow: Y, magenta: M,
cyan: C, and black: K).
The following instructions show
the procedure to replace the
toner cartridge (K).
Replacing Consumables
on the
SYS DEFAULT MENU/ENABLE WARNING
I-UNIT LOW X
I-UNIT LIFE X
(where " ". represents the color of the
X
appears.
is set
Y M C K
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