Certificate error when accessing printer page

Hi All,

Im new to this forum and please excuse me if I post on the wrong forum.

I having a RICOH MP C2050 and recently I was doing some testing and enabled and created the Device certificate. Now Im not able to access the web page using the assigned IP. I still can print but Im able to access in order for me to remove or uninstall the certificate. I can access the Service mode but I don't know which option I should do make changes in order for me to be able to access to the web UI. Im willing to reset the machine to factory default.

Any suggestions would be appreciated.

Thank you

Alex