I Have the MX490, What I did to get it working again, I had it via WiFi, turned off my router, turned off printer, turned printer back on, went into Setup, Device Settings, LAN Menu, Cahne LAN, and disactivate LAN completely, connected via USB
Canon, SMH!! Why ya'll not fix this issue, Frimware update?, started doing ti to me today, June 1st, wierd thing is, it started doing it in the morning, after updating my router's firmware "Netgear R6350" to latest update... and after that printer st...
