Package includes: 2 x black compatible Toner cartridges for Samsung 111S MLT-D111S.Page yield:Black is 1,000 pages per cartridge at 5% coverage.Printer Compatibility:Samsung Xpress SL-M2020Samsung Xpress SL-M2020WSamsung Xpress SL-M2022Samsung Xpress SL-M2022WSamsung Xpress SL-M2070Samsung Xpress SL-M2070WSamsung Xpress SL-M2070FSamsung Xpress SL-M2070FWNote:1. 100% Compatible With Original printer,this is NON-OEM.2. Please confirm your printer model.3. Before installation, please shake the toner cartridge horizontally for 5 seconds to make sure the toner powder evenly distributed, then remove the protective cover,Insert the toner cartridge into the drum unit on the right position.How to contact us: Log in your amazon buyer account > Click Your Account > Your Orders > Find your order and click CONTACT SELLER, then we will give you a response as soon as possible.