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Checking of print quality by testing print parameters, including print head resistance and print speed, especially relating to printing of games coupons such as lottery tickets
Checking of print quality by testing print parameters, including print head resistance and print speed, especially relating to printing of games coupons such as lottery tickets
Checking procedure for a printer with printing means (1-6) and data relating to the medium being printed, with the checking or testing relating to the printing process itself. Specifically the resistance of the thermal print head is checked and the speed at which the print medium moves past the print head.
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