The MICROLINE (ML) 600 Series from OKI Printing Solutions: high-volume versatility in forms and correspondence. Whether your output is continuous multi-part forms or fine business correspondence—or combinations of both—you’ll find your solution in the Dual 9-pin ML620/621 or the 24-pin ML690/691 dot matrix printers.
Get the spec sheet for more details.
ML620 (Dual 9-Pin) P/N: 62433801
ML621 (Dual 9-Pin) P/N: 62433901
ML690 (24-Pin) P/N: 62434001
ML691 (24-Pin) P/N: 62434101