https://community.usa.canon.com/t5/Office-Printers/MF635cx-Blank-Screen/m-p/540481#M26086 <P>Hi there,</P><P>My MF635cx printer stopped working while/after firmware update. The printer screen just went blank. I tried unplugging and restarting. It then then makes a terrible sound and nothing else thereafter. I tried connecting via usb to reinstall the firmware but the printer doesn't connect. It is as if it is off.&nbsp;&nbsp;</P> Thu, 20 Mar 2025 14:22:01 GMT KSTR 2025-03-20T14:22:01Z https://community.usa.canon.com/t5/Office-Printers/MF635cx-Blank-Screen/m-p/540481#M26086 <P>Hi there,</P><P>My MF635cx printer stopped working while/after firmware update. The printer screen just went blank. I tried unplugging and restarting. It then then makes a terrible sound and nothing else thereafter. I tried connecting via usb to reinstall the firmware but the printer doesn't connect. It is as if it is off.&nbsp;&nbsp;</P> Thu, 20 Mar 2025 14:22:01 GMT https://community.usa.canon.com/t5/Office-Printers/MF635cx-Blank-Screen/m-p/540481#M26086 KSTR 2025-03-20T14:22:01Z https://community.usa.canon.com/t5/Office-Printers/MF635cx-Blank-Screen/m-p/540810#M26098 <P><BR />Welcome to The Canon Community, and thank you for your inquiry!<BR /><BR />We appreciate your participation, however, we need to let you know that the Canon Community is hosted and moderated within the United States by Canon USA. We are only able to provide support for Canon products manufactured for and used within the US market.<BR /><BR />If you live outside the United States, please <SPAN><A href="http://global.canon/en/support/" target="_blank" rel="nofollow noopener noreferrer">C</A><A href="http://global.canon/en/support/" target="_blank" rel="nofollow noopener noreferrer">LICK</A><A href="http://global.canon/en/support/" target="_blank" rel="nofollow noopener noreferrer"> HERE</A></SPAN> and select your country or region for your support needs.<BR /><BR />You're welcome to discuss Canon products sold outside of the United States, but please be aware that you will not receive support directly from Canon USA.</P> Sat, 22 Mar 2025 12:41:41 GMT https://community.usa.canon.com/t5/Office-Printers/MF635cx-Blank-Screen/m-p/540810#M26098 Arthur 2025-03-22T12:41:41Z