Some related problems that small character inkjet printers often encounter

What problems do small character cij printers often encounter?

The principle of small character inkjet printers:

The continuous inkjet (CIJ) cij printer is also the small character inkjet printer that everyone often calls. The principle of the small character inkjet printer is to divide ink droplets into small droplets, which are divided at a certain size and uniform interval. Through CPU processing and phase tracking, different charges are applied to multiple ink dots through charged electrodes, and they are deflected when passing through an electric field. According to this deflection, ink droplets fly out of the nozzle and land on the surface of the moving body to form a dot matrix to print a pattern, returning unused droplets to the system, which is also called a continuous cij printer.

In the interior of the machine chamber, the ink is impacted by piezoelectric crystals, and the inkjet machine splits into droplets. Each droplet is very small, only half the diameter of human hair, and the maximum number of ink droplets ejected per second is 120,000.

After the ink drop is formed, the charged electrode will charge the ink drop required for printing with different charges, and the unnecessary ink drop will be recycled back to the system for use. When these charged ink droplets pass through the electrostatic field between the deflection plates, the speed of the droplet and the electrical charge determine the correct positioning of the ink droplet on the substrate, so that accurate text, numbers or patterns can be printed.

Application range of small character cij printer:

Because it is a non-contact printing method, CIJ has a variety of functions. Regardless of the material's pores, size, shape or texture, it can be printed on most materials. In addition, the solvent ink of the small character inkjet printer can dry instantly, so it is particularly suitable for printing when the product moves along the production line.

The small print printer is mainly used to print variable information on a single product, such as date, time, specific text, batch code, product name and logo, etc., in various industries Increasingly stringent laws and regulations that provide product traceability data is an inevitable tendency. Small character inkjet printers play an important role in responding to this request.

Frequently asked questions about small character inkjet printers:

1. Small character inkjet printers and other technical identification equipment have What's the difference?

The small character inkjet printer does not come into contact with the product. The inkjet printer scans a row of rasters at a time, and when it falls on a moving product, it is arranged on the surface of the product according to a predetermined procedure , To form characters, generally speaking, keep a distance of about 12 mm between the product and the nozzle.

2. What is the maximum coding distance between the small character printer and the product?

For most small character cij printers, there needs to be a distance of 12 mm between the print head and the product. The greater the distance, the greater the height of the characters , The smaller the distance, the smaller the character height.

3. Are linx inks and solvents safe?

Each batch of products provided by Linx and the raw materials used are certified by the ISO9001 quality control process test and certification, in line with the relevant ROHS standards, halogen-free, no harmful volatiles, and harmful to the human body. The environment is safe and reliable!

4. What should I do if the 'low ink level' alarm appears?

Check the ink level and add 500ml of ink after confirmation. Linx inks and solvents use the latest RFID and needle filling technology to ensure that there will be no leakage. Linx inkjet printers will also automatically identify the model and shelf life of the consumables filled by the user to avoid the problem of incorrect ink.

5. Will the nozzle of the printer need to be cleaned frequently?

The print heads of the inkjet printer adopt the FullFlush? design, which greatly shortens the cleaning cycle of the print heads, and the Linx series of print heads are fully sealed design, which is very convenient to clean, and no additional parts need to be cleaned. And adjustment.

6. Can the printer print all kinds of bar codes?

The printer can print various barcodes such as ITF25, Code 39, Code 128, EAN 13, EAN8, UPCA, Pharmacode, date matrix, QR code, etc.

7. What is the maximum height of characters that can be printed by small character inkjet printers?

Generally, ordinary small character inkjet printers, the height of the printed font is 2.1 mm to 12.7 mm. However, LINX recently launched new products that can print characters up to 20 mm high, so LINX inkjet printers can be used as small characters or large characters to meet the needs of customers for secondary packaging and printing.

8. Can the printer be interconnected with other industrial equipment?

The inkjet printers are equipped with RS-232 standard communication interface or Ethernet interface, and the required inkjet function control software can be customized according to the user's application. In addition, the Linx machine is also equipped with Linx Insight Web server, which can easily and quickly connect the printer to the user's network, and can also share the printer to the user's mobile smart phone for remote and online control!

9. What should I do if there is a 'no phase' or 'no flight time' fault?

The detection of phase and flight time depends on the nozzle sensor, please confirm whether the nozzle surface of the printer is dirty, clean the ink and garbage on the nozzle surface, and dry the nozzle with a balloon . If you still have questions, please call the hotline for help.

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