Thermal label printers are a extra type of printer used to originate and print labels. Unlike lowly paper-based printers these types of printers use a specially man-made heat sensitive paper. The printing process occurs when this specially treated heat sensitive paper passes over the printer's thermal head. They are designed to work without the need for a cut off computer because they have their own built-in keyboard and display screen. There are two separate types of thermal label printers, the "direct thermal printer" and "thermal transfer printer".
The "direct thermal printer" produces a printed image by heating coated thermal paper as the paper passes over the thermal printer head. The coating turns black, thus producing the image. You can add a second color, regularly red, by applying heat at a separate temperature. The motor is comprised of two main components, the thermal head and the platen. The heating elements receive electrical currents which then embark on the specially treated heat sensitive paper and form the printed image. These printers are typically used in ultrasound machines whereby pregnant women can get pictures of their unborn children.
Dymo Printer
The "thermal transfer printer" prints on paper and is used mostly for printing barcodes that are found on the majority of products sold in today's market. It is also used to print clothing labels. These printers are very sophisticated and function by melting a coating of ribbon which is glued to the labeling material. The printer use a fixed thermal head, which presses onto a paper or plastic label and is then driven over a roller, also known as a platen. When used for printing barcodes, there are three separate barcode sizes from which to choose; four inch, six inch and eight inch.
There are quite a few separate brands of thermal label printers on the store today. The habitancy Clp-521 is a thermal transfer label printer and creates great images and printed labels. It is easy to control and setup and comes with a manual, software, white plain paper, phone cord, and support. The Dymo® LabelWriter® 4X Label Printer B/W is great for office and commercial/industrial applications. Both can be related to any Usb port and are cost efficient. These are just two of the many brands available on the market.
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