When a print cartridge reaches the end of its estimated useful life, the control panel displays a BLACK CARTRIDGE VERY LOW message. You do not need to replace the supply at this time unless print quality is no longer acceptable. When the supply has reached this condition, the HP premium protection warranty for that supply has ended.

The cartridge-life remaining is an approximation only, and it varies depending on the types of documents you print and other factors.

You can configure the product to stop when the BLACK CARTRIDGE VERY LOW message displays. The print cartridge might still be able to produce acceptable print quality. To continue printing, either replace the supply or use the MANAGE SUPPLIES menu to reconfigure the product to continue printing. For more information, see Manage supplies menu.

	CAUTION:	If toner gets on clothing, wipe it off with a dry cloth and wash the clothes in cold water. Hot water sets toner into fabric.

	NOTE:	Information about recycling used print cartridges is on the print-cartridge box. See Return and recycling instructions.

	TIP:	To see an animation of this procedure go to this Web site: www.hp.com/go/ljp3010-replace-print-cartridges.

1.	Press the top-cover release button, and open the top cover.
2.	Remove the used print cartridge from the product.
3.	Remove the new print cartridge from the bag. Place the used print cartridge in the bag for recycling.
4.	Grasp the front and back of the print cartridge, and distribute the toner by gently rocking the print cartridge five or six times. CAUTION: Do not touch the shutter or the surface of the roller.
5.	Remove the shipping tape from the new print cartridge. Discard the tape according to local regulations.
6.	Align the print cartridge with the tracks inside the product, and insert the print cartridge until it is firmly seated.
7.	Close the top cover. After a short time, the control panel should display Ready.