Principle Zebra bar code printer thermal print head is like? (1) can not change the spool core / twisted rubber thickness should be maintained at about 2 mm or more. (2) If the partial pressure exceeds a predetermined value reel, print head life will be shortened, so the pressure to the average pressure in all the paper width of the print head. Notes on the use of (1) under conditions of continuous printing high print rate, in order to avoid burning heating element, please ensure that the substrate temperature does not exceed the specified value. (2) In order to avoid corrosion of the thermal print head, please use ethanol or IPA scraps of paper to wipe the surface of the heating element. (3) In order to avoid corrosion of the thermal print head, please do not touch the heating element surface. (4) In order to avoid corrosion of the thermal print head, please use without Na ions, K ions, C1 ions and high reliability and evaluation of thermal paper and ribbon. (5) In order to avoid corrosion of the thermal print head, please do not make the heating element surface moisture. In case there is water vapor, set voltage is set to off, until the moisture disappears. Thermal printing and thermal transfer printing method is a two bar code printer. Each method uses a thermal print head to print surface heating. By heating the thermal transfer ink ribbon to print on a wide variety of materials, durable, long-lasting patterns. Do not use thermal printing ribbons, but printed directly on the label material pattern. Ask your supplier or printer manufacturer query, be sure to use the appropriate media mix, or to obtain the approval of the list of options. Some users in order to save money, try selling on the Internet or cheap to buy the cheapest provider media. This approach may be limited cost savings, but often leads to higher overall costs, because of inferior materials might reduce the life of the print head, and in the application of the rated dimension, the readability of the labels as quality defects, which result in fines or breach of contract claims. Thermal printing and thermal transfer barcode printer technology is the best thermal printing using chemically treated through thermal media, when the media from the thermal print head through the black. Thermal printers do not use ink, toner or ribbon. The simple design makes thermal printers durable and easy to use. In the absence of the ribbon, the operation is lower than the cost of a thermal printer for thermal transfer printers. Pattern thermal media will fade over time. If the label excessive exposure to heat, light or other catalysts, materials will darken, so the bar code can not be read. Thermal label can be read with the use of different conditions vary widely, but the technology is rated and many other common bar code label printer to print the bar code printing applications provide sufficient service life. For example, after six months storage distribution center, direct thermal label still can easily be scanned to read. In thermal transfer printing, thermal transfer, the ink ribbon to the thermal print head is heated, the ink melts to form a pattern on the label material. The ribbon material is absorbing medium, the pattern forms part of the label. This technology provides additional on-demand printing technology unmatched pattern quality and durability. Compared with the thermal printer, thermal transfer printer, the acceptable more varieties of media, including paper, polyester and polypropylene materials. Thermal transfer printer can generate durable rating label, UL / CSA labels, tags and notes, as well as wristbands, permanent sign of assets, shelf labels and other identification. Thermal transfer barcode printer can use wax or wax resin ribbon is the most common and inexpensive option for many labeling applications. Resin ribbons can improve the heat resistance, chemical resistance, used for the synthesis of the label material. Improved wax resin ribbon integrated the advantages of both, a good performance on many label materials. To ensure the printer performance and durability, must be carefully matching the specific label material and ribbon. The choice depends on the materials over the ribbon used for the label printer and the environment. By selecting the correct media ribbon combination, users can produce in production, logistics and storage process remains readable of high quality labels.