f Slide each toner cartridge and drum unit assembly into the machine, making sure you match the toner cartridge colors to the same color labels on the machine.
BK
C
M 
Y
BK = Black, C = Cyan,
M = Magenta, Y= Yellow
g Close the top cover of the machine.
94
Resetting the belt unit counter
When you replace a belt unit with a new one, you will must reset the belt unit counter by completing the following steps:
a Press 
to interrupt the error.
b Press 
.
c Press All Settings.
d Swipe up or down, or press a or b to display Machine Info..
e Press Machine Info.. f Press Parts Life.
g Touch the dial pad area to light up the LEDs.
h Press # until the Touchscreen message changes.
i Press Belt Unit.
j Press Yes.
k Press 
.