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Problems often encountered during the operation of the inkjet printer and solutions
Home > News > Problems often encountered during the operation of the inkjet printer and solutions

Problems often encountered during the operation of the inkjet printer and solutions

2026-01-05 Click: 9

When using inkjet printers, whether it is a small character inkjet printer or a large character printer, you will encounter various production and operation problems, such as nozzle clogging, ink path clogging, filter maintenance, nozzle cleaning, information editing, automation and other solutions. Our company is engaged in sales and after-sales maintenance services of various inkjet printers, which can promptly answer and solve production problems for your production equipment.



As an excellent domestic inkjet printer manufacturer, we have absolute advantages in producing and repairing inkjet printers. We can provide users with complete questions and supply of accessories to ensure our efficiency and work effectiveness.



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1. The nozzle ink line is deviated or has no ink line.



The stability of the ink path of the inkjet printer is a very important and core link for any imported inkjet printer. Only a stable ink path system cycle can have a stable and reliable marking effect. This is beyond doubt. Due to the nature of the ink in the inkjet printer, it is easy to dry and volatile, so when we shut down for a long time or turn on and off the machine abnormally, such as direct power outage, we will encounter clogging of the nozzle or poor ink lines, and ink lines. The situation of skewed ink lines.



The solution for the small character inkjet printer: It is usually to carry out repeated nozzle suction-back cleaning. We will receive such training during system software operation. We will enter the system to find nozzle cleaning and select a clear cycle number. At this time, the pressure gear pump will run and generate a pressure of 255. The suction-back cleaning valve in the solenoid valve will open and start working. The nozzle will generate a strong negative pressure suction force. We can press the butanone-based cleaning agent against the nozzle through the cleaning pot to open the nozzle.



2. The filter is blocked and the pressure is unstable.



In the ink path system of the inkjet printer, there is such a working module combination, which consists of a main filter, an ink addition tube, a solvent addition tube, and a nozzle front filter. Its aperture is 40 microns to ensure the uniform size of the ink dots., meticulous, thus ensuring high-quality charging, allowing our small character inkjet printer to spray out characters and patterns with neat dot matrices, clear and beautiful effects. Even compared with well-known imported brand models such as Weidijie, Domino, and Hitachi inkjet printers, our filter life is still in a leading position, which can increase the use time by more than 50% of the original use time, saving customers a lot of filter replacement costs and accessory update costs.



Solution for the small character inkjet printer: After using the small character inkjet printer for 4000 hours, we can find the inkjet printer manufacturer for maintenance operations. Through maintenance, we can further clean the ink path system and remove some hidden problems. Handle, the replacement of the four-piece filter set will restore the ink path of our machine to its original state. It will be smoother in future use, which can effectively increase the service life of our small character machines and ensure the spray printing effect.



3. Which brand of small character inkjet printer is better?



Our users pay attention to an important information when purchasing small character inkjet printers, which is price and after-sales service. The price includes the price of the machine itself, the prices of consumables such as inks, solvents, and cleaning agents for later use, which are closely related to the cost of use. After-sales services include technical support, training services, free maintenance services, etc. These items are follow-up guarantees for our use of the machine.

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Product FAQ
  • 1.What courier do you use for shipping?
    We ship via UPS Global Express
  • 2.Are you factory or trading company?
    We are a specialized manufacturer of inkjet printer and other related equipment in China, all products are manufactured by ourselves, and we have our own R & D team to serve you.
  • 3.ls there any warranty?
    Yes, We provide 12 Months Warranty.
  • 4.How can I choose the right machine?
    You can contact our customer service and they will recommend the most suitable one for your needs
  • 5.What can be printed on and in what size?
    The machine can print on paper boxes, plastic, metal, glass, wood, cloth and other materials; Machines are available in height 1.27 cm, 2.54 cm, 5 cm, 10 cm or larger sizes
  • 6.How many languages are there and can I add my own LOGO?
    The machine supports English/Arabic/Russian/French/Korean/Vietnamese/Japanese/Italian/Spanish/Bengali/Dutch/Portuguese/German/Greek and other languages;We can design your brand logo to customize the machine
  • 7.What I can print ?how many colors?
    You can print date, text, logo, variable data, batch number, QR code, serial number and other content. Red, yellow, blue, green, black, white and other colors are available.
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