Bar code printer to print is not clear due to what and how to solve the problem of _ printing devices

Summary bar code printer is the most common problem is the print is not clear, why the print is not clear, there how can we solve this problem, let me answer for you. When we meet this kind of problem, can also be found easily, find the methods to solve the problem. Appear to print bar code printer is the most common problem is the print is not clear, why the print is not clear, there how can we solve this problem, let me answer for you. When we meet this kind of problem, can also be found easily, find the methods to solve the problem. Print is not clear would happen often is caused by the following aspects: 1, the carbon with quality problem, coating of carbon belt distribution is not uniform, so will cause uneven printing effect, you can pick up the carbon belt, through the naked eye can see carbon coating is uniform and change the quality excellent carbon belt use; 2, temperature and print speed Settings, print, print temperature setting is too low or the speed too slow, also causes the printing effect is not clear, you can raise print temperature and slow down the speed to test out the best value for printing again can; 3, don't clean the print head or roller, use industrial alcohol and cotton to clean, wipe dust, and then to print; 4, adjust the printer's overall pressure, look to whether to solve; 5, labels, poor compatibility with carbon belt, choose preferable belt for printing label and carbon phase; 6, the resolution of the bar code printer is too low, replace the higher resolution of the print head or bar code printer for printing; 7, the supply of carbon belt shaft or back to the reel tension is inaccurate and adjust the size to fit;