Unicorn and Unicorn II

Printer Speed: 6.1 to 61 m/min (20 – 200 ft/min); Message Lengths: Up to one 40 character row of 16 dot font Or two 80 character row of 7 dot font; Message Storage Capacity: 40 messages; Ink: 0.23 L (8 fl oz) non-aerosol ink bottle 18.9 L (5 gallon) bulk ink option