The genuine Lexmark 75B20Y0 \"Return Program\" cartridge is offered at a lower price than the other original yellow toner cartridge available for your printer. This reduced price is offered under the understanding that you will return the empty 75B20Y0 to Lexmark when you are done. Despite the low cost, this original Lexmark 75B20Y0 contains enough toner to print an estimated 10,000 prints at 5% coverage. The top quality yellow toner powder within the 75B20Y0 is guaranteed to produce the print quality Lexmark are known for.