Samsung ML-D4550A Black Toner Cartridge

For great quality results and outstanding reliability from your Samsung ML-4550 series laser printer, install a genuine Samsung Black Toner Cartridge. When your printer displays Toner Low on the LCD, order a replacement cartridge as soon as possible. Install it when you see the message Replace Toner so you can keep printing without delay. This standard yield toner cartridge is packed with enough toner to print 10,000 pages.