Canon Printer Error Code B200 may point to many different items, but it's essentially a problem with the overheating of the print head. Other than that, the issues usually have to do with the full waste ink tank, the full waste ink pad, and other parts of the printhead.
For the Canon Printer Error Code B200, Canon technicians recommend some generic solutions for this issue to users. This suggestion includes turning the printer off and turning it on. But we noticed some more comprehensive solutions for the solution involving dealing with the printer heads.