IAMSTECH 148X/148A (W1480X) High Yield Black Toner 2-Pack — Compatible with HP LaserJet Pro 4001n/4001dn/4001dw & MFP 4101fdw/4101fdn — 2*9,500 Pages (Letter/A4, 5% Coverage)

IAMSTECH compatible high-yield black toner cartridges for printers that accept the W1480X / 148X / 148A cartridges. This 2-Pack yields a total of 2*9,500 Pages (Letter/A4 at 5% coverage). Color: 2 * Black. Fits as a direct replacement for HP LaserJet Pro 4001dn, 4001n, 4001dw and for HP LaserJet Pro MFP 4101fdw, 4101fdn.