These printers use the C4182X cartridge:
Click On a Printer to View it's Cartridges
          HP LaserJet 815 OMFP
          HP LaserJet 8100
          HP LaserJet 8100 MFP
          HP LaserJet 8100 DN
          HP LaserJet 8100 HN
          HP LaserJet 8100 N
          HP LaserJet 8100 Series
          HP LaserJet 8150
          HP LaserJet 8150 DN
          HP LaserJet 8150 HN
          HP LaserJet 8150 MFP
          HP LaserJet 8150 N
          HP LaserJet 8150 Series
          HP Mopier 320
          HP Mopier 322
          Canon EP 72 X
          Canon ImageClass 3250
          Canon ImageClass 4000
          Canon ImageClass 4000 E
          Canon ImageClass 4000 ED
          Canon ImageRunner 3250
          Canon LBP 72
          Canon LBP 72 X
          Canon LBP 950
          Canon LBP 1910
          Canon LBP 3260
          Canon R 76-1024-000
          TROY-Systems Troy 8100
          TROY-Systems Troy 8150 EX