There are some common Canon printer issues that may slow down the function of your printer. However, there are some issues and its solutions here for you to try.
You can try checking if the printer is plugged well and On. The machine will start to print once the light is lit.
A simple way to speed up the printer's performance is to lessen the print quality or modify the change of the settings. This will not improve the printer's speed. This fix will also save ink and toner.