This LC401 (LC401 2PKS Black + LC401 3PKS Color) 5-pack of standard-yield ink cartridges (two black, one each of cyan, magenta and yellow) provides high-quality, colour prints that you can rely on for up to 200 pages per cartridge. Our LC401 ink cartridges are professionally engineered with brand new parts at a manufacturing facility that uses state-of-the-art processes to ensure that you will get the same print quality and performance at a cheaper price. All of these are filled with premium-grade ink for that always-vibrant photos and documents. And each cartridge is individually wrapped so you can grab them when you need them. 100% satisfaction guarantee Professional customer service Trouble-free installation Packaging included: 2 x LC 401 BK Black;1 x LC 401 C Cyan;1 x LC 401 M Magenta;1 x LC 401 Y Yellow. 100% compatible with the following printers:For Brother MFC-J1010DW Wireless Color Inkjet All-in-One Printer with Mobile Device and Duplex Printing;For Brother MFC-J1012DW Wireless Colour Inkjet All-in-One Printer with Mobile Device and Duplex Printing;For Brother MFC-J1170DW Wireless Color Inkjet All-in-One Printer with Mobile Device and Duplex Printing, NFC, Cloud Printing & Scanning. Warm tips:1. Please reconfirm your printer model before placing an order, make sure your printer will use for Brother LC401 ink cartridges.2. Please use the ink ASAP after opening.3. Please keep it in a cool dry place, avoid direct sunlight, and Keep out of reach of children. 4. When using the printer, be sure to shut it down normally, sudden power failure will cause the print head to not return to the protection compartment. 5. Inkjet printers are recommended to print 12 times a week. If you do not print for a long time, the ink will dry and block the print head, resulting in poor printing results. 6. Avoid printing continuously for a long time. This will cause the print nozzle to overheat, affecting its life and print quality.