There are different types of POS paper printers that retailers across different POS locations use. The retail super stores as well as smaller medium sized stores as well as the corner stores, they are likely to have coated 2-ply or 3-ply bond paper rolls fitted on printers connected to the cash register. Alternately, they may have thermal paper rolls fitted to thermal paper printers connected to the cash register or fitted to portable hand-held thermal paper printers. Printing on the thermal paper takes place through heat transfer while on the bond paper it happens through impact printing with ink.
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