Ricoh Erase All Memory Vulnerabilities

[epcsm]

I found vulnerabilities in the Erase All Memory function of Ricoh MFPS. I found that the after running Erase All Memory which is suppose to remove all setting did not remove that Realm Name and the phone numbers that were programmed for toner. I was wondering if there is any way to verify all settings. This is a real concern because these setting are not something that are not easily discovered by printing off a config page. Is there a way to verify all setting have been removed without going into each setting? Going to each setting would take a day.