What is Thermal Transfer?
Direct thermal printing uses heat-sensitive media that turns black as it passes directly under the thermal printer head. This distinguishes it from industrial barcode printer models. Direct thermal printers are noted for their simplicity as they print without a ribbon. Direct thermal printing systems are not suitable for environments that receive prolonged direct sunlight or are exposed to abrasion. For these reasons, thermal labels or ticket stock are often coated to resist these elements. In thermal transfer printing systems, printers resemble a fax machine and use a ribbon that is melted onto the label by the print head.
How Do Printers Connect to a Computer?
Industrial barcode printer systems also incorporate this method, which facilitates the use of label materials beyond paper, including synthetics such as polypropylene and polyester, for open and harsh environments. Beyond the added durability, thermal transfer printed media have a very long shelf life, making them an excellent choice for product labels, asset tags, and outdoor wristbands. As industrial barcode printers, each must be connected to a computer in some way to receive printing jobs. While some printer models can be set up in a standalone mode, others absolutely require connection to a computer for initial setup. Additionally, most printing applications require fixed connectivity so the printer knows exactly what to print.
