HI Golden,
Thank you for using the Support Forum. Please take a look at these solutions for the error code 093-320 from the support page for your machine. If this does not help please consider contacting your support centre for further assistance.
I have a WC 7120 that is showing "Please check machine (093-320). I am unable to locate this code on Xerox and it will not reset with a reboot or a complete shutdown. Checked for paper jams and all appears clear, waste toner bottle was changed a couple of weeks ago and has been working up until this morning.
thank you for any suggestions anyone may have --