From the canon support page, that error code 6000 list a couple possibilities such as a something preventing the feed tray from opening either .
Has the error code changed at all, or does the same 6000 message persist? … Repairs at a canon service center would run you $200-250.
Error 6000 means there is a problem with the Line Feed (LF). There are 3 … Fix Canon mx922 error code 6000 In Canon MP620 Printer With These Easy Steps.
Canon Office and Business MX922 All-In-One Printer,… Canon … my printer and unwrapped it and plugged it in and keep getting the error code 6000 and 6001.
Solutions for error 6000 Issue: ERROR LCD: Error code (5xxx through … call error, meaning that the printer needs to be taken into a canon .