The process of downloading the Ricoh Aficio MP 3400SF Multifunction B & W Firmware 1.62 driver should begin automatically after a few seconds. If this does not occur, click on one of the links below (we recommend downloading the Ricoh Aficio MP 3400SF Multifunction B & W Firmware 1.62 driver from the primary server - this is the manufacturer’s Ricoh official website). If the download still fails to run, check whether your anti-virus software is not blocking the connection to the manufacturer server of the Ricoh Aficio MP 3400SF Multifunction B & W Firmware 1.62 diver.