These replacement toner cartridges will work for the following models:
Dell E310dw, E514dw, E515dw
NXT is a premium manufacturer of replacement toners, you will always get OEM quality, better prices, and a lifetime warranty! -- This offer if for (1) premium high-yield replacement toner cartridge for the Dell P7RMX also referred to as the (Dell 593-BBKD). These are engineered specifically for the above-mentioned Dell models.