Anajet MP5 MP10 Printhead Controller Board. Part Number 54-20004-001 Electronic board that controls Ricoh Gen4 printhead functioning. 30 day returns. Fast shipping.Anajet Gen4 Printhead Controller Board$40.00PriceQuantityADD TO CARTRETURN POLICY:30 Day Return BRAND:Anajet DTG MODEL:MP5 - MP10 CONDITION:USED PART NUMBER:51-20010-00