2 x Top Quality High Capacity Laser Toner Cartridge Compatible with C4182X (82X) For HP LaserJet 8100 8100N 8100DN 8150 8150N 8150DN 8150HN 8150MFP HP MOPIER 320 HP MOPIER 320 NETWORK COPIER printer(s) Colour: BLACK Yield/Capacity:2 x 20,000 @ 5% Coverage