HP 659X High Yield Black Original LaserJet Toner Cartridge, ~34,000 pages,

HP 659X High Yield Black Original LaserJet Toner Cartridge, ~34,000 pages, Part Number: W2010X Replacement Model: HP Approximate Page Yield: 34000 Pages Operating Humidity: 20 to 80% RH Storage Humidity: 10 to 90% RH Operating Temperature: 50 to 90.5°F Storage Temperature: -4 to 104°F Features: HP 659X High Yield Black Original LaserJet Toner Cartridge, W2010X