MDB Combo Deal - Refurbished Mars MEI CF7512 Changer & VN2512 Validator

These are the recommended changer and validator when installing an MDB module upgrade kit.  The bill validator accepts $1 and $5. The validator harness is included 

 If these parts are installed in a machine with only a card reader, install them as follows. Turn off the power. Connect the harness from the validator to the open connector from the card reader. Connect the coin changer to the open connector of the bill validator. Restore power. Buy product using at least $25.00 of nickels, dimes, and quarters. Once enough coins have been accepted, the validator will enable. The validator will accept $1 and $5.