LJ IIIsi

Push and hold the [MENU] key until “Configuration Menu” appears in the display, go through this menu until you see “Service Message = on” turn it “off” and push the [ENTER] key.

LJ 4si, 5si

Press the [MENU] key until you see “Configuration Menu” press the [ITEM] key until you see “Service Message=off” and press the [SELECT] key the display should show “Service Message =off*” On these printers going in to the “Configuration Menu” and turning the “Service Message” off will only clear the service message for about 10,000 pages, and then it will re-appear. To clear and reset the maintenance message power off the printer push and hold the left side of [ITEM] and [Value] and power the machine back on, “Resetting the maintenance” count will appear in the display, once this occurs you can release the keys.

LJ 4000/4050, 4100, 5000, 5100, 8000, 8100, 8150, Mopier 240, Mopier 320

On these printers going in to the “Con”guration Menu” and turning the “Service Message” o# will only clear the service message for about 10,000 pages, and then it will re-appear. To clear and reset the maintenance message power o# the printer push and hold the left side of [ITEM] and [Value] and power the machine back on, “Resetting the maintenance” count will appear in the display, once this occurs you can release the keys.

LJ 4100MFP, 4200, 4300, 9000

Power off the printer, push and hold down the [SELECT] button and power the printer on.
Continue to hold the button until all three LEDs come on and stay on then release the button.
“Select Language” should appear in the display, press the up button until you see “New Maintenance Kit” and press the [SELECT] key.

4700, CP4005, 4730, CM4730MFP

The fuser counter will only reset when a new fuser is installed in the printer.

LJ 4240/50, 4350, 9040, 9050

Power the printer off and then turn it back on.
The machine will start powering up, the backlight of the display will come on and the printer will start counting its memory, this is when you want to push and hold the [SELECT] button.
Continue to hold the button until all three LEDs come on and stay on then release the button. “Select Language” should appear in the display, press the up or down arrow until you see “New Maintenance Kit” and press the [SELECT] key.

CLJ 4600, 4650, 5500, 5550

With the power on press the down arrow button until the display reads “Configure Device” menu.
Press the [SELECT] button and using the down arrow button scroll through this menu until the display reads “Resets” and press the [SELECT] button.
Then press the down arrow button again until the screen reads “Reset Supplies” and press the [SELECT] button. Once you get to this menu this is where you can reset the fuser and the transfer belt maintenance life.


LJ 4345MFP, 9000MFP/9040MFP/9050MFP LJ M5025/35MFP, M4345, M9040/50MFP

Turn the printer on. Once the printer starts counting the installed memory press and hold the #6 button until all three LEDs flash once and stay on.
Once the LEDs stay on release the #6 button.
“Select Language “should appear, and then press the #3 button once and release it, then press the #6 key again to select “New Maintenance Kit.”
After this is completed the printer should reinitialize.


LJ M5025

With the printer powered on press the “Administration” button on the control panel, scroll through the menu and press the “Resets” button.
Once you are to this point select “Clear Maintenance Message”.

P4014/15, P4515 (WITH LATEST FIRMWARE REV. INSTALLED)

Turn the product power off and back on. When XXX MB appears on the display, press and hold down the ‘OK’ button until all three display lights flash once and then remain on (this may take up to 10 seconds).
Then release the ‘OK’ button the display should read “Select Language, now press the ‘up arrow’ to scroll to NEW MAINTENANCE KIT. Press ‘OK’ to reset the maintenance kit counter.