The Lasermaster 400 4PPM 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. Our Lasermaster 400 4PPM remanufactured laser toner has new internal parts including OPC drums and wiper blades. Purchasing our Lasermaster 400 4PPM laser toner is an excellent way to save money without sacrificing quality. Our Lasermaster 400 4PPM laser toner cartridge has a 'Two Year 100% Quality Satisfaction Guarantee'. The use of our remanufactured laser toner for the Lasermaster 400 4PPM does not void your printer's guarantee.