Twin pack hp laserjet no61x large black remanufactured toner cartridges full code c8061x
This printer ink cartridge works with hp laserjet 4100 hp laserjet 4100dtn hp laserjet 4100mfp hp laserjet 4100n hp laserjet 4100tn hp laserjet 4101mfp hp laserjet 4101 hp laserjet 4100se