SDDV PCBA. (Part Number: 55080701). Part Number: 55080701. (1) Refurbished Driver SDDV Board as seen in pictures above. (Non-USB version). Okidata ML320T ML321T Printer Pcb. Driver Logic Board. Compatible with: ML320T, ML321T, ML320 turbo, ML321 Turbo, ML320 Turbo n, ML321 Turbo n.
eBay