Product Name: Smart Gadget Compatible Samsung Toner Cartridge Replacement for MLT-D111S Package Contents: 1 x MLT-D111S Toner Cartridge Page Yield: Up to 1,000 pages per MLT-D111S Black Cartridge (5% coverage) Compatible for: Samsung Xpress M2020W Xpress M2022W Xpress M2070W Xpress M2070FW Laser Printers ADVICE: If you are not sure which toner, ink or drum unit cartridge the printer requires, please check the label of your old unit cartridge. It will help you see the correct required cartridge model. WARRANTY: 30 days for a refund or replacement from the date of purchase ? If you have any questions or concerns please do not hesitate and send us an email. A customer service representative will gladly assist you. ? The use of compatible or replacement cartridge supplies does not void your printer’s warranty.