Cartridge Brother LC-227XLBK Black:  You can print an average of 1200 standard A4 pages at 5% coverage with the original black cartridge by Brother. With this cartridge, youll have quality prints all the time. It is intended for Brother DCP-J4120DW, MFC-J4420DW, MFC-J4620DW, and MFC-J4625DW Inkjet Printers. Youll surely appreciate the fact that the print will always be perfectly clean and sharp, whether youll print pictures or text.Brother is a company with a long-standing tradition of producing printing equipment such as printers, fax machines, typewriters and multifunction devices. Specific featuresHigh-quality and sharp printing1200 standard A4 pagesDCP-J4120DW, MFC-J4420DW, MFC-J4620DW and MFC-J4625DW