The heating lamp used in some laser printers is a halogen tube with a power of 350-750W. It is fixed in the middle of the heating roller and does not rotate with the heating roller. When the printer is powered on, the heating lamp lights up to preheat the fixing roller. After about 1 to 2 minutes, the temperature of the heating roller reaches about 185 degrees. When the surface temperature of the heating roller reaches the fixing temperature, the thermistor leaning on the surface of the heating roller to detect the temperature informs the main logic circuit to stop heating, and the lamp is ready to turn on. The printer can start printing. When the heating lamp is damaged, the whole machine will not work, and the model with a display panel will display an error indication or an error code of 50Error.
[Disclaimer: The above content comes from the Internet, and does not represent the views of this site. I hope some of the content can help you. 】
We (Alice) are a manufacturer specializing in the production of nameplates for office appliances. We have 21 years of experience in making furniture signs. We can produce zinc alloy, aluminum alloy, stainless steel, copper, brass, iron, and titanium. , PC, PET, PE, pvc and other different labels.
Contact us E-mail: sales03@alicelogo.com
whatApp: +86 132 6564 6796