Black/Cyan/ Magenta/Yellow ink cartridges.

Compatible ink cartridges for the following Brother inkjet printers:

MFCJ5330DW, MFCJ5730DW, MFCJ6530DW, MFCJ6730DW and MFCJ6930DW 

Black prints up to 3000 pages. Each colour prints up to 1500 pages