HP 51X (Q7551X) Black High Yield Original Toner Cartridge for HP LaserJet P3005 M3035 M3027 HP 51X (Q7551X) toner cartridges work with: HP LaserJet P3005, M3035, M3027. Save up to 25% with high-yield HP toner. Cartridge yield (approx.): 13,000 pages Original HP toner cartridges produce an average of 71% more usable pages than non-HP cartridges. What's in the box: New Original HP 51X (Q7551X) toner cartridge Color: Black