Print high-quality documents and lab-quality pictures with this reliable HP 302 Black & Tri-Colour Ink Cartridge double pack. The brand's commitment to sharp, long-lasting prints translates wonderfully to these affordable cartridges. They also feature smart low-ink alerts so you can keep on top of your printing. Compatible with the HP Deskjet 1010, 2130 and 3630, Envy 4520, Officejet 3830, 3834 and 4650.