ValueToner Compatible CF280X,HP80X,Toner Cartridge Replacement HP 80X for Compatible with Laserjet Pro 400 M401dn M401dne M401dw M401n M425dn M425dw Printers, Black Contents: 1 Pack of Compatible Toner Cartridges for HP 80X (1 Black) Color: Black Page Yield: Up to 6900 pages per black cartridge (5% coverage) Printer Compatibility: HP LaserJet Pro 400 M401dn, Pro 400 M401dne, Pro 400 M401dw, Pro 400 M401n, Pro 400 MFP M425dn, Pro 400 MFP M425dw, HP LaserJet P2035, P2035n, P2050, P2055, P2055d, P2055dn, P2055x, Canon Image Class D1100, D1120, D1150, D1170, D1180, D1320, D1350, D1370 Canon i-Sensys MF6680dn Printers. Warranty:24 months limited Warranty & 100% Quality Satisfaction Guarantee