The use of Brother Genuine replacement high-yield toner cartridges like the TN-450 produces sharp, black and white pages with the quality you expect from Brother products. You can feel comfortable knowing that Brother has an environmentally smart solution, is dedicated to being environmentally responsible and offers disposal programs for properly discarding its cartridges. This replacement cartridge is for use with the following Brother printers, all-in-ones and fax machines; DCP7060D, DCP7065DN, IntelliFax2840, IntelliFAX2940, HL2220, HL2230, HL2240, HL2240D, HL2270DW, HL2275DW, HL2280DW, MFC7240, MFC7360N, MFC7365DN, MFC7460DN, MFC7860DW.