Toner HP CE505A Canon719 CF280A (BK) Compatible 2.7K 

Compatible models:
HP LaserJet P2035/P2035n/P2055d/P2055dn/P2055x
Canon i-SENSYS LBP6300dn/6310dn/6650dn/6670dn/6680x
MF5840dn/MF5880dn/MF5940dn/MF5980dw
LBP251dw/LBP252dw/LBP253x
Canon LBP6300/6300dn/6600/6650/6650dn
MF5870dn/MF5980dw
HP LaserJet Pro 400 M401/M401a/M401n/M401d/M401dn/M401dne/M401dw
MFP M425/MFP M425dn/MFP M425dw