got a typical scam call from a guy identifying his business as copier plus asking for our serial number on our copier.  we have had many of these over the years and were told that they were calling to get numbers to report copiers stolen.  do not know if it's true but every time we get the caller to stay on the line, we try to get the phone number to report since they try to quickly hang up when pressed for any other information as to why their company would need our information.