HP 51A Q7551A Black Original LaserJet Toner Cartridge

Stay productive—Original HP LaserJet toner cartridges deliver consistent performance and professional results.Reliable HP cartridges comprise up to 70% of the total imaging system, ensuring consistent results.
HP Smart Printing technology tunes particle charge for consistent results Original HP toner and the HP printing system—designed together to produce sharp, complex graphics. Precisely designed, engineered and tested to achieve legendary HP quality and reliabilityPC Magazine 8/05 survey ranks HP #1—problem-free printing depends on the original HP cartridge.

• Operating temperature range: 59 to 89°F
• Storage temperature range: -4 to 104°F
• Operating humidity range: 10 to 80% RH
• Storage humidity: 10 to 90% RH
• Recycled content in cartridge: 25%
• Package dimensions (W x D x H): 15.28 x 6.5 x 9.61 in
• Package weight: 4.19 lb