Just recently got this printer/scanner combo, but having difficulty getting the scanner function of it to be recognized. I have installed the "drivers" for the Canon MF230 series for Linux from Canon's web site.
When activating "Direct Connection" on the printer ( wireless ), I can sucessfully print wirelessly from both my laptop and Android phone.
Now, when plugging the printer combo into the laptop directly with a USB cable, the 'lsusb' command shows no difference in its list of connected devices whether the printer is connected or not. As a result, no scanning software ( SimpleScan or VueScan) recognizes it's even connected.
Anyone have any ideas on this ??