The Xerox ColorQube 9303 solid ink sticks from LD Products are 100% brand new compatible color sticks that are Guaranteed to meet or exceed the print quality of the OEM Xerox ColorQube 9303 solid ink sticks. Purchasing our Xerox ColorQube 9303 cartridges is an excellent way to save money without sacrificing quality. Our Xerox ColorQube 9303 solid ink sticks have a 'Lifetime Guarantee'. The use of our compatible color ink sticks for the Xerox ColorQube 9303 does not void your printer's warranty. OEM (Original Equipment Manufacturer) laser toners are also available for your printer.