Our compatible version of the Brother TN-242BK cartridge features the same great 2,500 page yield that makes it even better value per page than the high capacity colour units. Purchasing compatible cartridges with such a high capacity, like this TN2-42BK means that you get a much lower cost per page from your four colour Brother laser printer.This alternative version of the TN-242BK cartridge can be used alongside other compatible/remanufactured toner cartridges or even the Brother original toner cartridges. You can use our version of the TN-242BK black toner cartridge in the Brother HL-3142CW or any of the other colour laser machines found listed on this page.