q2612a high Substitute HP Q2612A Cartridge that is created to print with Hewlett Packard LaserJet 1018 Printer Series, Laser 2022, and 3030 printers. This cartridge replaces the original HP Q2612A ink cartridge. The brand replacement black Q2612A Toner supplies are specially designed to match the most advanced standards of reliability and astounding outputs that exceed OEM standards for the 12A and give high quality printing results. Compatible HP 12A is ISO certified and consists up to 82%