It can get pretty annoying to see maintenance messages appear on any printer; especially laser printers which needs to be maintained and conditioned periodically.

Here is a small set of actions to perform in order to remove the maintenance message(count) that appear on your HP multi-function laser printers:

1. Restart the printer
2. Press and hold the Select button which sets the memory count
3. Continue to hold until all the LEDs (three) on the top panel are lit up
4. Release the Select button
5. This brings in a new set of menu; use the up arrow navigation key to scroll up to New Maintenance Kit option
6. Hit the Select key to reset the maintenance count
7. New Maintenance message appears indicating that the maintenance count has been reset

The maintenance count reset operation works on HP LaserJet 4100MFP, 4101MFP, 4200, 4250, 4300, 4350 and 9000.

The above mentioned operations are to be performed if you are sure that the HP laser MFPs is well maintained; and just to remove the message and nothing more. If you are unsure about the status of maintenance, it is advised to get it checked by HP technicians.

Laser printers do need regular maintenances. Follow instructions as per the service manual provided by HP.