Brother genuine ink cartridge: brother lc3717bk is a genuine brother ink cartridge that produces high quality, color inkjet prints you can depend on yields up to 550 pages: this replacement high yield black ink cartridge can print approximately 550 pages save time and money: print without worrying about maintenance costs and increase your machine’s lifespan. for use with brother printers: mfc-j2330dw, mfc-j3530dw, mfc-j3930dw the use of brother genuine replacement ink cartridges like the lc3717bk not only produces sharp, high-quality printouts with no streaking or smudging – it also lets you save money, time and paper due to less downtime or repairs. this replacement cartridge is for use with the following brother inkjet printers and all-in-ones: mfc-j2330dw, mfc 2730 dw, mfc-j3530dw, mfc-j3930dw.