The Lexmark CX931dse laser toner from LD Products is a professionally remanufactured laser toner cartridge that is Guaranteed to meet or exceed the print quality of the OEM toner cartridge. Purchasing our Lexmark CX931dse laser toner is an excellent way to save money without sacrificing quality. Our Lexmark CX931dse laser toner cartridge has a '100% Satisfaction Guarantee'. The use of our remanufactured laser toner for the Lexmark CX931dse does not void your printer's warranty. OEM (Original Equipment Manufacturer) laser toner cartridges and drums are also available for your Lexmark CX931dse printer.