This genuine Samsung MLT-D117S toner cartridge has been designed for use with the Samsung SCX-4655F and the rest of the printers listed above. By using a genuine Samsung MLT-D117S/ELS product in your printer you guarantee easy replacement and the very best print quality. Samsung MLTD117S toner cartridges are filled with a high quality toner powder specially designed to fuse at the perfect temperature and work in harmony both with the components of this cartridge and those found within your printer. This ensures that prints produced with this Samsung original D117S laser toner cartridges are precise and unbelievably sharp.