1 Turn the printer off and then on. When 000MB (the
beginning of the memory-count) appears on the
control-panel display, press and hold down OK
button. Continue holding down OK button until all
three printer control panel lights ash once, and
then stay on. This might take up to 10 seconds.
2 Release OK button and press UP ARROW button
button to scroll to NEW MAINTENANCE KIT.
3 Press OK button to reset the maintenance