With Chip: WOWTONER Compatible Replacement for 148X W1480X toner cartridges 2 pack high yield contain the chips, no need to remove and install themIncluded: 148X W1480X toner cartridges 2 pack (Black)Compatible for Printer:Laser jet Pro 4001dw 4001dn 4001n MFP 4101fdw 4101fdn PrinterHigh Page Yield: Up to 9,500 pages for 148X W1480X black toner cartridge (Letter/A4, at 5% coverage)High Quality: WOWTONER 148X W1480X toner cartridge high yield with chip and also Compatible for 148A W1480A toner cartridge
