The compatible Lexmark P350 ink-jet cartridges from LD Products are Guaranteed to meet or exceed the print quality of the OEM Lexmark P350 inkjet cartridges. Purchasing our compatible Lexmark P350 ink cartridges is an excellent way to save money without sacrificing quality. Our Lexmark P350 compatible ink cartridges have a 'Lifetime Guarantee'. The use of our compatible ink for the Lexmark P350 does not void your printer's warranty. We also carry OEM Cartridges for your Lexmark P350 printer.