HP MLT-D1042S Original Laser Toner Cartridge Black SU737AFor unparalleled quality and reliability from your laser printer, make sure you choose a genuine HP for Samsung Black Toner Cartridge. You will see a blinking red error light on your printer when the current cartridge is running low. Make sure you order a replacement and install it to continue printing with the minimum of delay. This standard yield toner cartridge is packed with enough toner to print up to 1,500 pages. Colour: Black Page yield: Up to