How to use the portable printer? What matters should be paid attention to when using?

Carton hand-held inkjet printer, also called portable cij printer, is a fast inkjet printer. It can be carried with you for printing, simple and simple operation. Carton hand-held inkjet printers are widely used in workshops, warehouses, logistics and freight yards, offices, etc., can print simple product information such as product date, shelf life, type, and standard, and can also print variable text information, for example: variable barcode , Variable two-dimensional code, serial number bar code, variable Chinese, linking database for data coding, and printing anti-counterfeiting and anti-crossing information and product Chinese name, trademark picture and other information on the outside of the carton. So, do you know how to use the carton hand-held inkjet printer? The editor here will explain it for us. Source of the picture: According to the editor's understanding of Baidu Pictures, the application methods of different carton hand-held cij printers are different, but each device has an operation manual. If you don't know how to use it, you can check the operation manual or consult the sales Vendor. In order to allow us to use it safely and correctly, the coding manufacturers have summarized some precautions for application, and hope to help us: 1. coding test: before printing in batches, especially for variable QR codes and barcodes. And so on, the barcode printing test should be carried out first to ensure that the variable information can be scanned and read correctly. Because variable identification information such as barcodes or QR codes must be read with special equipment, unlike text messages that can be read directly with the naked eye, it is necessary to check the correctness of the content before batch production to avoid human errors. In the process of inkjet printing, spot checks should be made regularly. 2. Pay attention to the reflectance of paper: Corrugated paper is commonly used in packaging cartons, which is different from ordinary white paper. It is necessary to pay attention to the reflectance of paper on corrugated paper, which will affect the recognition of barcodes. 3. Ink selection: When selecting inks for inkjet printers, high-performance inkjet inks with good color fastness, low permeability and moderate ink dispersion should be used to ensure the high quality of barcode inkjet printing. 4. Pay attention to scale accuracy issues: When printing barcodes, QR codes and other variable information on cartons, pay attention to scale accuracy issues. The appearance of the cartons may not be completely flat, there may be unevenness, and the force may be uneven during transportation. , Resulting in twists and turns, the barcode should have a certain error tolerance scale when ensuring the accuracy. 5. Barcode printing pay attention to the production line speed: barcodes have strict requirements on the bar-to-space ratio, so it is necessary to ensure the stability of the production line speed. If the production line speed is changed , Will cause the length of the printed content to be changed. Regarding the text content, the change of the length will generally not affect the misreading, but for the barcode printing, the change of the barcode length will change the bar space share, resulting in the unrecognizable barcode. If the stability of transportation during the printing process cannot be guaranteed, a synchronizer should be equipped to ensure that the printing speed is synchronized with the production line speed. The above is the main points of the inkjet printer for everyone in this issue. If you have anything else you want to know, you can go to the official website of the handheld inkjet printer: http:///Leave a message and tell the editor

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