Konica Minolta bizhub C31P - Manual (Page 159)

Replacing Consumables 145
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 print unit becomes empty. Follow the steps below to
replace the print unit.
"
You are advised to replace the indicated print unit when the message
I-UNIT LIFE X appears.
1
Check the message window to see which color print unit needs replacing.
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 toner cartridge 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 (Y).
K
Y M C K