Convert to MDB to Accept Credit Cards

If your control board has MDB, the P8 connector will be populated on your control board. In some cases, earlier versions of the board did not have all the parts required for the MDB interface. Please see the MDB board listed below which has connector P8. The connectors are labeled on the board. 

If the machine is configured with MDB, an eprom may be required. If your machine is MDB, the parts listed below will work in your machine. If it is not MDB, you can purchase the Module kit and update it to MDB.