Tvs msp 250 star #printerboard #dotmatrix#Tvs printer#mainboard issue @motherboarddoctor224

Tvs msp 250 star mainboard service 80 column dot matrix printer the problem is head missing one dot on every letter,the head missing the proper voltage, all MOSFET working fine, problem is missing resistor, missing component r78 is missing replaced new component everything working fine @motherboarddoctor224 r78 resistor value 3.3k ohms contact: Compusyss technologies location: Tiruppur phone: 9629323801