For HP Q2612X Compatible High Yield Toner Cartridge Black This new SUSA Premium Compatible Toner is designed to work with your HP Laser Printers and is a replacement for HP Q2612X Toner Cartridge. SUSA's Compatible Toner Cartridges are engineered to meet the highest standards of quality and reliability. The yields of these cartridges either meet or exceed OEM standards and are conform to ISO 19752 Page Yield Testing. SupplyUSA's Q2612X replacement toner cartridge is a high quality, cost-efficient alternative to the pricier HP OEM. Shelf life: 12 months.