Konica Minolta PagePro 4650EN - Manual (Page 150)

Replacing Consumables 136
If I-UNIT LOW on the SYS DEFAULT MENU/ENABLE WARNING is set
to ON , the message I-UNIT LOW X (where “ X ”. represents the color of the
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
I-UNIT LIFE X appears.
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
right.
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).
K
Y M C K