2024-06-20Bluetooth printers are a very practical printing tool that can bring a lot of convenience to people's daily life, work, and more. However, sometimes when using Bluetooth printers, we may encounter issues with abnormal positioning, which is very distressing. So, how can we solve the problem of abnormal positioning of Bluetooth printers? Below we will introduce some common solutions. Method 1: Re pair If the positioning of the Bluetooth printer is abnormal, you can try pairing again. Some Bluetooth printers may experience pairing abnormalities during use. At this point, we can delete the pairing information between the Bluetooth printer and the computer or phone, and then pair them again. Method 2: Check the Bluetooth connection status If the positioning of the Bluetooth printer is abnormal, it is also possible that there is a problem with the Bluetooth connection status. At this point, we can first check the Bluetooth connection status to see if it is already connected or if it
2022-11-26Thermal paper is a special coated processed paper whose appearance is similar to ordinary white paper. The surface layer of thermal paper is smooth. It is made of ordinary paper as the paper base, and a layer of heat-sensitive color-developing layer is coated on the surface of the ordinary paper. The color-developing layer is made of adhesive, color developer, colorless dye (or It is called leuco dye) and is not separated by microcapsules, and the chemical reaction is in a "latent" state. When the thermal paper encounters the heat-generating print head, the color developer and the leuco dye in the place where the print head prints will undergo a chemical reaction to change color and form a graphic.When the thermal paper is placed in an environment above 70°C, the thermal coating begins to change color. The reason for its discoloration also starts from its composition. There are two main heat-sensitive components in the thermal paper coating: one is a leuco dye or leuco dye; the other
2022-11-26Domestic miniature printers are an important part of special printer series, the current market demand is becoming more and more mature, and the future market potential is huge. The embedded printers produced by our company are also increasingly used in intelligent self-service equipment. Deeply cultivate the field of thermal printing to provide customers with more diversified micro printing and QR code reading solutions.1. Definition of micro-printer: The main features of micro-printer (referred to as micro-printer) are the narrow width of documents to be processed, the small size of the whole machine, and some special features.①. The document width is usually 44mm, 57mm, 75mm, 82mm, 114mm.②Printing principles include character wheel type, shuttle type dot matrix type, 9-pin dot matrix type, column type thermal type, row type thermal type, etc.③ In terms of functions, paper tearers, automatic paper cutters, cash drawer drive interfaces, barcode fonts, Chinese fonts, black mark detect
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