I have these cartridges for my Brother Printer MFC J245 Series no. L3F307515 Version C bought after I this I need most hautsächlich fax use only the black color. The delivery was prompt, service pack, be translated easily be print. The print quality is indistinguishable from the original cartridge. The only difference is the price. Caution Do not remove the cartridge the hymen. If When inserting pierced.