Ink cartridge: LC57C+LC57M+LC57Y+LC57BK
For use on: Brother MFC-240CN/440CN/660CN DCP-130C/330C/540CN/750CW

This ink tank is an integrated one, never leaking from bottom
1. Reduce the printing cost as low as 90%
2. The ink is with high and vivid output, it can flow smoothly from external ink tank to ink cartridges, and will not stuff the printer head.