This 34016HE Return Program Contains: 1 x high capacity black toner cartridge - 6,000 pages A more economical yield choice, the Lexmark 34016HE high yield Black toner cartridge (0034016HE) delivers a higher page yield and lower cost-per-print than the standard capacity version. Designed for ease for use, the Lexmark 34016HE Black toner cartridge (0034016HE) is easy to install and get great looking printing output from. With 6000 pages available to print with, the Lexmark 34016HE Black toner cartridge (0034016HE) enables high yield printing to be achieved from your Lexmark laser printer. This is a Lexmark Return Program Cartridge Lexmark give you an upfront discount on the 34016HE Toner Cartridge on the basis that you return the 34016HE Toner Cartridge to them when it is empty, only if you want to. They will provide you with a freepost bag to return the 34016HE cartridge. This means you get a discount compared to buying the regular priced cartridge but you get exactly the same cartridge. This is Lexmark's way of recycling.