Install a genuine Samsung Black High Yield Toner Cartridge (SCX-D5530B/ELS) for long-lasting print quality from your Samsung SCX-5330 or SCX-5530 laser printer. Order a new cartridge when you see the Toner Low message displayed on your printer's screen. Then replace the empty cartridge when you see the Replace Toner error message so you can continue printing immediately. This high yield toner cartridge contains even more toner for printing up to 8,000 pages.