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When using a inkjet printer, whether it is a small character inkjet printer or a large character inkjet printer, there will be various production and operation problems, such as nozzle blockage, ink road blockage, filter maintenance, nozzle cleaning, information editing, automation support and a series of solutions.
As an excellent inkjet machine manufacturer in China, Huancai Inkjet Technology has absolute advantages in the production and maintenance of inkjet machines. We can provide users with complete problem solving and spare parts supply to ensure our efficiency and work effect.
1. The nozzle ink line is biased or there is no ink line.
The stability of the ink path in any imported inkjet printer is a crucial and core component. Only through stable ink path system circulation can reliable marking performance be guaranteed – this is beyond dispute. Due to the nature of inkjet printer inks being highly volatile and prone to drying, prolonged inactivity or abnormal shutdowns (such as direct power outages) may lead to nozzle clogging, ink line blockage, or misalignment issues.
Solutions for small character inkjet printers: The standard procedure involves repeated nozzle suction cleaning. During system operation, users are guided to enter the system interface, select "nozzle cleaning" mode, and set the desired number of cycles. At this point, the pressure gear pump activates to generate 255 bar pressure. The solenoid valve's suction cleaning mechanism then opens, creating strong negative pressure that forces the cleaning solution (containing methyl ethyl ketone) through the nozzle via a dedicated cleaning chamber. This process effectively removes contaminants and maintains nozzle functionality.
2. Filter blockage and pressure instability.
In the inkjet printer's ink path system, there is a critical module assembly consisting of a main filter, ink supply tube, solvent supply tube, and pre-nozzle filter with 40-micron orifices. This configuration ensures uniform and fine ink droplet size, enabling optimal charging that allows our small-character inkjet printers to produce neatly aligned, clear, and aesthetically pleasing characters and patterns. When compared with renowned imported brands like Wistron, Domino, and Hitachi inkjet machines, our filter system demonstrates industry-leading durability—reducing service intervals by over 50% compared to conventional models. This significant improvement substantially cuts down on filter replacement costs and spare parts renewal expenses for our clients.
Solutions for Small Character Inkjet Printers: After 4.000 hours of operation, small character inkjet printers should be serviced by authorized manufacturers. Maintenance procedures include cleaning the ink circuit system and addressing latent issues, while replacing the four-piece filter assembly ensures optimal ink flow. This approach guarantees smoother operation, effectively extends the service life of the printer, and maintains print quality.
3.Which is the best brand of small character inkjet printer?
When selecting small-character inkjet printers, our users prioritize two key factors: cost and after-sales service. The price includes the machine itself, consumables like ink, solvents, and cleaning agents – all critical to operational expenses. The service package features technical support, training programs, and free repairs – essential guarantees for long-term machine performance.
