The Olympia OlyFax 450 Inkjet Cartridges will eject deep and rich tones and colors, ideal for the small business or office environment. Each Remanufactured and Genuine HP inkjet cartridge for your Olympia Olyfax-450 multifunction printer has up to a 2 year shelf-life, providing definitive convenience and performance. We carry the OEM / Genuine and Remanufactured HP 51604A black thermal inkjet cartridges, as well as our Genuine HP 51605B blue inkjet cartridges and our Genuine HP 51605R red inkjet cartridges. This All-in-one printer is perfect for the home or office being able to handle all your everyday printing needs, including copying, faxing, and scanning. The Remanufactured and Genuine HP inkjet cartridges go through a vigorous inspection process to ensure outstanding printing results. And all of our HP ink cartridges for you Olympia OLYFAX 450 printer are backed by a 90 day money back guarantee.