Have you tried updating the drivers? I was having the same issue with my printer. Apparently my laptop got an update so I had to update my printer's driver as well...
I have the same issue with a MG7520 model. It's very frustrating. I have issues printing wireless and with usb connected using my laptop. If I use my ipad to print wireless it works ok so far. I find it extremely frustrating since it affects my busin...
