https://community.usa.canon.com/t5/Office-Printers/Canon-mf632-634cdw-printer-not-recognized-by-computer/m-p/362734#M15364 <P>Hi, cleo72!<BR /><BR />So that the Community can help you better, we need to know exactly which operating system is running on your computer (i.e. Windows or Mac OS, and which version thereof). That, and any other details you'd like to give will help the Community better understand your issue!<BR /><BR />If this is a time-sensitive matter, <A href="https://support.usa.canon.com/kb/index?page=home" target="_blank" rel="noopener">click HERE search our knowledge base</A> or find <A href="http://canon.us/SupportCF" target="_blank" rel="noopener">additional support options HERE</A>.<BR /><BR />Thanks and have a great day!</P> Fri, 11 Feb 2022 13:46:04 GMT Danny 2022-02-11T13:46:04Z https://community.usa.canon.com/t5/Office-Printers/Canon-mf632-634cdw-printer-not-recognized-by-computer/m-p/362733#M15363 <P>My Canon printer has been scanning fine and the connection to my pc hasn't been a problem.&nbsp; Then one day the pc could not detect the printer at all.&nbsp; I've made sure the usb ports are working on both ends, tried differnet ones, reset the printer and the computer, reinstalled drivers, etc. to no avail.&nbsp; Can you help me?</P> Fri, 11 Feb 2022 13:37:50 GMT https://community.usa.canon.com/t5/Office-Printers/Canon-mf632-634cdw-printer-not-recognized-by-computer/m-p/362733#M15363 cleo72 2022-02-11T13:37:50Z https://community.usa.canon.com/t5/Office-Printers/Canon-mf632-634cdw-printer-not-recognized-by-computer/m-p/362734#M15364 <P>Hi, cleo72!<BR /><BR />So that the Community can help you better, we need to know exactly which operating system is running on your computer (i.e. Windows or Mac OS, and which version thereof). That, and any other details you'd like to give will help the Community better understand your issue!<BR /><BR />If this is a time-sensitive matter, <A href="https://support.usa.canon.com/kb/index?page=home" target="_blank" rel="noopener">click HERE search our knowledge base</A> or find <A href="http://canon.us/SupportCF" target="_blank" rel="noopener">additional support options HERE</A>.<BR /><BR />Thanks and have a great day!</P> Fri, 11 Feb 2022 13:46:04 GMT https://community.usa.canon.com/t5/Office-Printers/Canon-mf632-634cdw-printer-not-recognized-by-computer/m-p/362734#M15364 Danny 2022-02-11T13:46:04Z