Amazon.com: TCT Premium Compatible Toner Cartridge Replacement for HP 96A C4096A Black Works with HP Laserjet 2000 2100 2200 Printers (5,000 Pages) : Office Products
Refilling instruction HP LJ 2100 laser toner cartridge [Hewlett Packard (HP) LaserJet 2100 / M / SE / TN / XI]
HP C4096A HP 96A Toner Cartridge Black LaserJet 2100 2100M 2100SE 2100TN 2100XI 2200 2200D – Ink Direct Corporation
Amazon.com: 1 Pack 96A | C4096A Black Toner Cartridge Replacement for HP Laserjet 2100 2100tn 2100m 2100n 2200dt 2200d 2200dtn 2200dse 2200dn 2200 Printer,Sold by TopInk : Office Products