If you visualize Canon C000 Error initially, then you switch on your Canon device over and make an attempt to print/copy anything with it, there is a fair possibility that the reason behind the error are the packing components that you have not detached from the instrument.
Thus, simply unfasten the printer door and ensure that all packing components (like the protective tape and protective polystyrene) have been detached from the printer, fasten the door and verify to see if the problem still continues.
Canon C000 Error has also been known to be caused by poorly placed or unplaced ink tanks. Another procedure that can be utilized to make an attempt for fixing Canon support code c000 is to unfasten the printer door and ensure that all of the printer’s ink tanks are properly placed. Just for the sake of being sure, it would be better if you displaced the ink tanks even if they are placed and then replaced them.
PRO TIP: If the problem is with your computer or a laptop/notebook you should make an attempt by utilizing Reimage Plus which can examine the repositories and reinstall corrupt & erased files. This works in most scenarios, where the problem takes place due to a system failure.
Canon printer users may also visualize Error C000 if one or more of their printers’ ink cans are unfilled. To unrule an empty ink cartridge as the cause of Canon c000 error code in your scenario, simply eliminate your printer’s ink cartridges one by one and scan them to ensure that none of them are vacant. If you do discover that one of your ink cartridges is unfilled, replace it and scan to see if that fixates the issue.
One of the most relevant causes of Canon error code c000 is a paper jam or other external obstacle in the paper feed path of a Canon printer. A pretty efficient procedure that you can utilize to make an attempt for solving this issue is to ensure that your printer is not hindered from a paper jam, get rid of any and all external objects (such as paper clips and torn pieces of paper) from your printer and completely remove the paper feed path of your printer.
If none of the methods mentioned and explained above worked for you, there is a great possibility that this solution will. Reconfiguring a Canon device is pretty easy – all you need to do is switch off the device and completely remove the device from the power outlet it is plugged in to to, wait for around 5 minutes, connect the device back into its power outlet and switch it on. After doing so, verify to visualize whether or not you are still struggling with Canon support code C000.
Note: Reconfiguring a Canon device will remove all of the faxes saved in its memory.
If even Method 5 does not help you in attaining the agenda, your only remaining choice is to have your device reconditioned at Canon or evaluated by some other professional.