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

kit counter.