Adapter Board for Epson L1800, 1390, etc. (A3 to A4)

Adapter board for Epson L1800 and 1390 printer printheads, among others. Enables conversion of an A3 printer to A4, since A3 printheads are costly. Brand-new, unused, and factory-packaged. Allows use of an Epson L805 printhead, which costs significantly less than the 1390 or L1800.