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 MPC306, RICOH MPC307, RICOH MPC406ZSPF | 17,000 pages (estimated page yield provided based on 5% coverage or at ISO 2471 pattern/normal) | Colour: Black | OEM: 842099