Why ink fades away from ATM and Supermarket slips? - Thermal Printer
Автор: Engineering Streamlined
Загружено: 2020-06-22
Просмотров: 3828
The thermal printers use chemically-treated paper that darkens when heated by a thermal print head. Direct thermal printers do not use separate ink, toner, or ribbon supplies. Direct thermal printers are most commonly used to print items such as receipts and shipping labels. Unlike inkjet printers, thermal printers don’t spray liquid ink through a nozzle to produce images. Rather, thermal printers use tiny heating elements to activate or transfer pigments.
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