LB is also the trademark of Xi 'an Libang Pharmaceutical in China, with a triangle on the outside. Xi 'an Hanfeng, a subsidiary of the company, produces cardiovascular and cerebrovascular products, sodium hyaluronate and other types of products, and is the first GMP enterprise in five northwest provinces.

Try the following driver:

★ Do not connect the scanner to the computer when installing the driver,

★ Connecting the system after installation will automatically search for the corresponding driver.

what are the brands of laser scanners?

first, the brand of laser scanner

first: honeywell, an American brand, was founded in 1885 and is a leader with diversified manufacturing technologies.

second: Zhongjing, whose products have won a good reputation with beautiful design and high cost performance. According to ISO 91: 2 and iso141：2, the company has established a very strict quality management system, and its products have passed ce and rohs certification.

third: epson epson, seiko epson company, Japanese brand, founded in 1942, is a world-leading enterprise in digital imaging industry. Epson Group has enhanced the value of the whole enterprise through the culture of innovation and creativity, and they are committed to providing customers with innovative digital imaging technologies and solutions.

fourth: canon canon, a Japanese brand, is the world's leading comprehensive group that produces image and information products. canon's product series includes personal products, office equipment and industrial equipment.

fifth: hp, an American brand, was founded in 1939. It is a worldwide information technology company and one of the largest information technology companies in the world. It always focuses on printers, digital images, software, computers and information services.

second, the principle of laser scanner

laser scanners generally adopt a rotating motor with good stability and accuracy. When the beam hits the polygon prism driven by the motor, it forms a scanning beam by reflection, because the polygon prism is located on the front focal plane of the scanning lens and rotates evenly.

This allows the incident angle of the laser beam to change continuously, and the reflection angle also changes with the continuous change of the incident angle. Through the action of the scanning lens, a parallel and continuous scanning line from top to bottom can be formed.