Canon Community

My Canon printer has been scanning fine and the connection to my pc hasn't been a problem.  Then one day the pc could not detect the printer at all.  I've made sure the usb ports are working on both ends, tried differnet ones, reset the printer and t...

I have an ImageClass color laser printer made by Canon, and for the first time, I've changed all of the color toner cartridges, and they all work except for the blue.  Not a trace prints off the round.  I've tested everything, and that's what it look...