HP 4250 Maintenance Kit Reset Procedure
Posted by Ed Dayton, Last modified by Ed Dayton on 08 December 2017 11:12 AM
After a maintenance kit is installed, the
maintenance-kit counter must be reset.
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
SELECT button (). Continue holding down
SELECT button () until all three printer control
panel lights -ash once, and then stay on. This
might take up to 10 seconds.
2 Release and press UP ARROW BUTTON ( ) to
scroll to NEW MAINTENANCE KIT.
3 Press SELECT button () to reset the