The remanufactured Lexmark X3550 ink-jet cartridges from LD Products are Guaranteed to meet or exceed the print quality of the OEM Lexmark X3550 inkjet cartridges. Purchasing our remanufactured Lexmark X3550 ink cartridges is an excellent way to save money without sacrificing quality. We also carry refill kits. Our refill kits for the Lexmark X3550 allow you to save the most because they refill empty ink cartridges several times. Our Lexmark X3550 remanufactured Ink Cartridges have a 'Lifetime Guarantee'. The use of our remanufactured Ink for the Lexmark X3550 does not void your printer's warranty. We also carry OEM Cartridges for your Lexmark X3550 printer.