https://community.usa.canon.com/t5/Professional-Photo-Printers/Pro-1000-shows-B507-error/m-p/363869#M12847 <P>Any help with a B507 error? I've power-cycled as advised by online Canon resource with no result. The maintenance cartridge was getting close to full when I was last printing, so I replaced that too, no help with this error. First time I've ever gotten it. Any thoughts? (I'm on hold with Canon right now... you may be faster...)</P> Wed, 23 Feb 2022 21:05:37 GMT jhelbraun 2022-02-23T21:05:37Z https://community.usa.canon.com/t5/Professional-Photo-Printers/Pro-1000-shows-B507-error/m-p/363869#M12847 <P>Any help with a B507 error? I've power-cycled as advised by online Canon resource with no result. The maintenance cartridge was getting close to full when I was last printing, so I replaced that too, no help with this error. First time I've ever gotten it. Any thoughts? (I'm on hold with Canon right now... you may be faster...)</P> Wed, 23 Feb 2022 21:05:37 GMT https://community.usa.canon.com/t5/Professional-Photo-Printers/Pro-1000-shows-B507-error/m-p/363869#M12847 jhelbraun 2022-02-23T21:05:37Z