Sep 13, 2013 (Close-Up Media via COMTEX) -- Canon U.S.A., Inc., a company focusing on digital imaging solutions, announced the release of its imageCLASS MF6180dw and MF6160dw black and white multifunction printers (MFPs), successors to the previous imageCLASS MF5950dw and MF5960dn MFP models