How to Fix Error 1668 on Canon Printer? A mistake message that peruses "Blunder Code 1688" or "Blunder Code 1668" at whatever point your Canon Printer runs out of ink will be seen on the screen. This blog will share a few hints on how you can deal with resolve the Canon Printer Error Code 1688 (1668). Aside from the arrangement given beneath in this blog, you can call the Canon Printer support number and address experienced printer...