Latest Chip Version: The 212X Toner cartridges set uses the latest upgraded chip to ensure compatibility with your printer.
Perfect Compatibility: Compatible for HP Color LaserJet Enterprise Flow MFP M578c, M578z; Color LaserJet Enterprise M554dn, M555dn, M555x; Color LaserJet Enterprise MFP M578dn, M578f Printer.
High Pages Yield: 212X black toner cartridge can print up to 13,000 pages, and per 212X color toner cartridges can print 10,000 pages at a cost of $0.01 per page, meeting high-frequency printing needs. (Based on 5% coverage rate).
Package Content: 212X High Capacity Toner Cartridges 4 Combo Pack (1 × W2120X Black, 1 × W2121X Cyan, 1 × W2123X Magenta, 1 × W2122X Yellow) to provide clear, natural, vibrant prints.
CAINK toner cartridges are ISO-9001 and ISO-14001 certified. Each toner cartridge undergoes a strict quality testing procedure, delivering excellent print quality from the first page to the last. Use our Cartridge to avoid toner leaks, premature failures or dangerous code as much as possible.