HP 12A Black Original LaserJet Toner Cartridge (Q2612A) Productivity and Compatibility When buying a cartridge the most important thing in your check-list is the productivity. Not only is the the HP LaserJet Q2612A high on productivity but it also is cost-effective. It is designed to work with HP LaserJet 1010 printer and it helps the printer to run smoothly. The consistency in terms of printed output is commendable, ensuring a true value for money. Precise and Reliable Output The HP LaserJet Q2612A cartridge comes with a dual-polymer toner which results in clearer and sharper output. The reliable output of cartridge will not disappoint you.