https://community.usa.canon.com/t5/Printer-Software-Networking/imageCLASS-MF733Cdw-connection-says-need-configuration-change/m-p/571380#M25399 <P>I have had my imageclass mf731c 733c printer since 2019.&nbsp; Recently our computers (PC and Chromebook) say they connect BUT the printer needs a configuration change and won't use it.&nbsp; Our I-phones&nbsp; no longer see the printer.&nbsp; With the Chromebook I tried using a USB cable and got the same message.&nbsp; I have no idea what to do.&nbsp; Any ideas?</P> <P>thanks</P> <P>PJW1</P> <P>&nbsp;</P> <P>&nbsp;</P> Wed, 15 Oct 2025 22:01:31 GMT PJW1 2025-10-15T22:01:31Z https://community.usa.canon.com/t5/Printer-Software-Networking/imageCLASS-MF733Cdw-connection-says-need-configuration-change/m-p/571380#M25399 <P>I have had my imageclass mf731c 733c printer since 2019.&nbsp; Recently our computers (PC and Chromebook) say they connect BUT the printer needs a configuration change and won't use it.&nbsp; Our I-phones&nbsp; no longer see the printer.&nbsp; With the Chromebook I tried using a USB cable and got the same message.&nbsp; I have no idea what to do.&nbsp; Any ideas?</P> <P>thanks</P> <P>PJW1</P> <P>&nbsp;</P> <P>&nbsp;</P> Wed, 15 Oct 2025 22:01:31 GMT https://community.usa.canon.com/t5/Printer-Software-Networking/imageCLASS-MF733Cdw-connection-says-need-configuration-change/m-p/571380#M25399 PJW1 2025-10-15T22:01:31Z