22chase mobile 22 and privacygrade. orgAfter installing the library, restart the Arduino IDE. You should now be able to access the sample code by navigating through menus in this order: File→Sketchbook→Libraries→Adafruit_Thermal→A_printertest. If your printer test page shows 'BAUDRATE: 9600', you'll need to make a small change to the library source code.Audiolab mdac firmware updateFor example, a business that needs to label a large amount of food products would make great use of a Direct Thermal Printer for many reasons: food is generally kept in cool, dark areas, thus eliminating the threat of sunlight and heat denaturing the thermal paper; and food, especially produce, has a short shelf life, which coincides nicely ...