If you experience error code 6000 on your PIXMA MG8220, try the following to resolve the issue: If any object is placed in front of the machine , remove it.
Error code B200 (or related errors B201 / B202 / B203 / B204 / B205 / B206 / B207) generally means that print head communication has failed and that your printer will require service or replacement.
If TWAIN scan applications quit unexpectedly when launching or display an error message then quit, move third party data source files from the TWAIN Data Source folder*.