The Brother MFC-J450DW uses high yield ink in four colors: LC103BK (black), LC103C (cyan), LC103M (magenta) and LC103Y (yellow), each about 600 pages. These are compatible ink cartridges that replace the Brother parts, and a 4-pack and a 10-pack are also available. The same ink fits the MFC-J245, MFC-J285DW and MFC-J470DW. Same-day shipping on most orders.
