This is a compatible replacement laser toner cartridge for the Dell 331-0718 high yield yellow cartridge. It is guaranteed to perform with your Dell laser printer and is manufactured 100% brand new by a manufacturer not endorsed or associated with Dell. This compatible toner delivers optimal prints and offers significant savings over the OEM 331-0718 cartridge. The use of compatible replacement toner cartridges does not void your printer's warranty. We offer a 100% Quality Satisfaction Guarantee on our compatible laser toner cartridges.