Xerox 6R933 Black Toner Cartridge (10k Pages) HP LaserJet 4100, 4100dtn, 4100n, 4100tn
HP 4100 MICR, HP LaserJet 4100 MICR, C8061A MICR - Premium New
Amazon.com: Toner Refill Store Compatible Toner Cartridge Replacement for HP 61X C8061X High Yield Works with HP Laserjet 4100 4100dtn 4100mfp 4100n 4100tn 4101mfp Printers (Black, 1 Pack) - 10,000 Pages : Office Products
MSE Brand MSE022161163 C8061X HP61X Toner Cartridge HP LaserJet 4100 4100dtn 4100mfp 4100n 4100t 4100tn 4101mfp - Sun Data Supply
HP 4100 MICR Toner
Black High Yield Toner Cartridge Compatible with HP LaserJet 4100 (V3500)