Helo, try the pach from canon site:https://www.canon-europe.com/support/consumer_products/products/fax__multifunctionals/laser/laserbase_mf_series/i-sensys_mf6140dn.aspx?type=drivers&driverdetailid=tcm:13-1481665&os=Windows%2010%20(64-bit)&language=E...
Try this pach from cannon https://www.canon-europe.com/support/consumer_products/products/fax__multifunctionals/laser/laserbase_mf_series/i-sensys_mf6140dn.aspx?type=drivers&driverdetailid=tcm:13-1481665&os=Windows%2010%20(64-bit)&language=ENWorks fo...