Original Ricoh supplies are designed to optimize the printer performance to provide the best quality and reliable printing continuously | Ricoh Toner cartridges deliver efficient, high quality print results when used with your compatible Ricoh machine | Ensures that your prints are crisp, clear and of a professional quality | | SPECIFICATIONS | Compatible with the following: RICOH SP 4100N, RICOH SP 4110N, RICOH SP 4210N, RICOH SP 4310N | 15,000 Pages (estimated page yield provided based on 5% coverage or at ISO 2471 pattern/normal) | Colour: Black | OEM: 407009 | UPC: 4961311893599