Brother Tn 3618 Dcp L5510dn Dcp L5660dn Mfc L5915dw is a printer toner cartridge intended for compatible laser printing systems. The cartridge reference is TN-3618. It is identified as Black toner. Use the cartridge only with printer models specified for the corresponding cartridge family. It is suitable for routine document printing when the cartridge specification matches the printer. Exact page yield, package contents, warranty, and printer compatibility should be verified against the live product listing or manufacturer documentation before installation. This catalog description is based on the supplied product information and does not add unsupported performance claims.