How much do consumables for a UV inkjet printer cost?

The piezoelectric Drop-On-Demand process ejects a droplet only when required. This means there is no waste. As an indication, 1 litre of ink is enough to print around 42 million characters in Arial 12, so that consumables for a UV inkjet printer cost 20 times less than those for thermal ribbon, for equivalent quality at much higher speed.

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