Cool Toner Compatible Toner Cartridge Replacement for Q2612A (Black, 4-Pack) HIGH YIELD - Cartridge Yield: 2000 pages SUPPORT - Advanced technology ensures stunning performance SERVICE - Phone Services for technical support WARRANTY - 3-Years Warranty; Replacement or Refund upon request MODEL - Compatible Printer Model ---HP LaserJet 1010 1012 1015 1018 1020 1022 3015 3020 3030 3050 3050Z 3052 3055 M1005 MFP M1319 MFP Crisp, sharp text and detailed graphics High density (up to 1.4) Consistent performance