100% Brand New Remanufactured Compatible ink cartridges(with New Chip): Package Includes: 1 X 970 XL Black (CN625AM ) 1 X 970 XL Cyan (CN626AM) 1 X 970 XL Magenta (CN627AM ) 1 X 970 XL Yellow (CN628AM ) These 100 % compatible ink cartridges are for the following printers: OfficeJet Pro X451dn; OfficeJet Pro X451dw; OfficeJet Pro X476dn; OfficeJet Pro X476dw; OfficeJet Pro X551dw; OfficeJet Pro X576dw. Work for Firmware: LZP1CN1640AR & LWP1CN1548AR & LZP1CN1548AR & LWP1CN1502BR versions. Page Yield: (BK): up to 9200 pages at 5% coverage; (C/M/Y): up to 6600 pages at 5% coverage. Attention: They are not OEM cartridges but each cartridge is engineered with high quality chip that shows accurate ink level.? The ink formulation is incredibly close to the genuine cartridge to achieve a high color printing. Quality Control High quality with 100% printing test prior to shipment keeps you away from lines, spots and leakage. Splendid Package User-friendly packaging design makes cartridges easy to use and install. Meet different needs Cost-Effective choice provides you exceptional printing results to meet your home, school and office printing needs. Reliable Performance Print professional color and rich black output consistently, delivering excellent features.