Enjoy brilliantly legible faxing with our Genuine and Compatible Laser Toner Cartridges for your Ricoh Fax 3900NF copier / fax machine. All of the Compatible and Genuine Ricoh type 1135 toner cartridges that we sell go through a vigorous inspection process before they are shipped to ensure outstanding printing results. Our OEM / Genuine and Compatible Ricoh 430222 Black Laser Toner Cartridges combined with your Ricoh Fax 3900nf office device will create stunning printouts with bold text at respectable speeds. Each Ricoh toner cartridge has up to a 2 year shelf-life for definitive convenience and performance. We guarantee exceptional print quality from our Compatible and Genuine Ricoh toner cartridges or we will refund your money within 90 days of purchase.