Enjoy brilliantly legible faxing with our Compatible Fax Toner Cartridges for your Ricoh Fax 3100L copier / fax machine. All of the compatible Ricoh toner cartridges that we sell go through a vigorous inspection process before they are shipped to ensure outstanding printing results. Our Compatible Ricoh 889604 Black Fax Toner Cartridges combined with your Ricoh Fax 3100l office device will create stunning printouts with bold text at respectable speeds. Each Ricoh fax toner cartridge has up to a 2 year shelf-life for definitive convenience and performance. We guarantee exceptional print quality from our compatible Ricoh toner cartridges or we will refund your money within 90 days of purchase.