There are a few things that could be the cause of this problem, including: – Empty ink or toner cartridges that need replacing. – Ink or toner cartridges that have become dislodged from their proper place. – The wrong paper size loaded in the input tray. Canon printer is a smart printer of modern times which allows you to print from all sorts of devices such as computer, phones and tablets. Users of Canon can often face challenges while trying to connect printer to their device. Therefore, this article addresses all such issues along with its fix. We hope you enjoyed reading this article to troubleshoot the Canon printer not printing black color problems. visit why is my canon mx922 not printing