Compatible productTop qualityXXL100% compatibleShipping with shipment tracking 4x printer cartridge black Compatible with 728, With approx. 2,100 pages MF 4410 / MF 4450 / MF 4550 / MF 4570 / MF 4570 DN / MF 4570 DW / MF 4580 DN / MF 4750 / MF 4770 / MF 4770 N / MF 4780 W / MF 4820 / MF 4820 W / MF 4870 / MF 4870 DN / MF 4880 / MF 4880 DW / MF 4890 / MF 4890 DW Also compatible with Allen printers who use the above -mentioned products according to the manufacturer or operating instructions. All listed company and brand names as well as all types mentioned are the property of the respective lawful manufacturers and rights holders. Their naming only serves to orientate and identify the compatibility of the goods. These are not original products from the respective printer manufacturers, b.
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