https://community.usa.canon.com/t5/Printer-Software-Networking/MX-922-Code-3000/m-p/289939#M5402 <P>Hi IP2,</P><P>&nbsp;</P><P>Please unplug the power cord to your PIXMA MX922 for 30 minutes.&nbsp; Reconnect the power cord and turn your PIXMA MX922 on.</P><P>&nbsp;</P><P>What is the error code that appears at the top of the display on your PIXMA MX922?</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 16 Dec 2019 20:31:33 GMT Patrick 2019-12-16T20:31:33Z https://community.usa.canon.com/t5/Printer-Software-Networking/MX-922-Code-3000/m-p/289705#M5401 <P>My printer was working. I changed a cartridge, And I got error code C3000. Any help.</P> Sat, 14 Dec 2019 02:53:46 GMT https://community.usa.canon.com/t5/Printer-Software-Networking/MX-922-Code-3000/m-p/289705#M5401 IP2 2019-12-14T02:53:46Z https://community.usa.canon.com/t5/Printer-Software-Networking/MX-922-Code-3000/m-p/289939#M5402 <P>Hi IP2,</P><P>&nbsp;</P><P>Please unplug the power cord to your PIXMA MX922 for 30 minutes.&nbsp; Reconnect the power cord and turn your PIXMA MX922 on.</P><P>&nbsp;</P><P>What is the error code that appears at the top of the display on your PIXMA MX922?</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P><P>&nbsp;</P> Mon, 16 Dec 2019 20:31:33 GMT https://community.usa.canon.com/t5/Printer-Software-Networking/MX-922-Code-3000/m-p/289939#M5402 Patrick 2019-12-16T20:31:33Z