Hello Canonfolks, I'm having a problem with my MF4770n. The scan function suddenly won't work, either when I try to scan from the MF Toolbox, from the MF Scan Utility, or via the "Scan" button on the device itself. It alwasy resturns "Error code: 21...
Thanks for the getting back to me, Patrice. I think I see the problem. When I select [Network Settings] under the [MF Toolbox] menu in the app, the MF4700 Series printer doesn't even appear. There's no sign of it. The list of scanners is completely e...