Canon Printer Error Code 6000 is a paper jam issue. A user tried to print something but due to a message saying turn off the power and with the alarm light green-orange-green-orange flashes with the pause. Easy Steps to Fix Canon Printer Error Code 6000. A possible cause of the error can be the paper feed which causes a jam in the paper tray. To understand the error more clearly get in touch with the Canon PrinterTechnical Support team for an immediate response from the trained technicians and qualified members. Printers through which are not often used will trigger dry ink together with the concept will trigger clogging ink flows on catridge, preserving perform printer no less than 1 time every week originate escape ink through which passes nozzle easily.