NVM to turn off "insert coins or Xerox card" on a DCC400 or Imari

[AUS XEROID]

Hi Guys.
Does anyone have the NVM to turn off the insert coins or Xerox card. I don't want to disable the EPSV if possible as the customer may want to put it back on but i need to know how to disable the request if possible. I was told to try 700-070 or 850-007 by a Xerox tech but neither of these work. If anyone can help i would be very greatful.

Cheers,

[johnner66]

off the nvm 850-001 to 850-020 all to 0

[AUS XEROID]

Thanks For your help!