With what method can detect the bill printer hardware problem? _ printing equipment
Label printer has the advantage of stable performance of the new print head technology, make the print head for longer service life, can withstand 500 million hit, and very heat-resistant, persistent work time. Label printer as different from common office laser printer, in fact, has been widely used in many occasions. With what method can detect the bill printer hardware problem? This article to introduce the: 1. Don't come out, the paper also not to come out is the paper round or inside the printer module. Take this time to repair. 2. Printed page, but no words, may be put against the paper roll, the print head row line is not good, or the print head thermal problems. 3. Printer power hold the feed button, and then turn it on, 2 seconds to loosen the feed button, at this time if the test page prints out a printer is no problem.