[Oufs Office Partner Mall] In recent years, inkjet printers have developed very rapidly and have become the mainstream of the home printer market. The core component, the ink cartridge, often has such problems in the process of use, mainly printing nozzles. Blocked by ink stains, causing trouble and inconvenience to the user. Correct choice
When choosing an ink cartridge, you must choose a brand ink cartridge. Because the brand ink cartridge has quality assurance, the original ink cartridge is very good, but its price is generally expensive, and ordinary household consumers are often unbearable. Nowadays, the quality and technology of the domestic brand universal ink cartridges have been greatly improved, and there is no difference between the original ink cartridges, and the price is only 60%-70% of the original ink cartridges.
The maintenance problems of the ink cartridges are mainly concentrated on the ink and the nozzle. The amount of ink used in inkjet printers is relatively large, and after a long period of use, the ink has an effect on the nozzles and the printed image. The wear and ink accumulation of the nozzle for a long period of time also affects the quality of the printed image. Therefore, the correct selection and use of ink and the proper maintenance of the nozzles are key to extending the life of inkjet printers and ink cartridges. In the process of use, it is generally necessary to clean the print head after installing a new ink cartridge, so that the original ink remaining in the nozzle can be washed to avoid chemical reaction between the new ink and the original ink to cause ink stains, which may block the nozzle. If it is a printer with a nozzle from HP and Canon, it can eliminate the cumbersome and wasteful process of cleaning the print nozzle. If you want to save on the cost of printing after the ink in the cartridge is used up, use the filling ink. This is tantamount to quenching thirst. Although the ink purchased at a lower price can be used, it greatly harms the printer. "health". First of all, the quality of the filled ink is not guaranteed, the chemical composition is unstable and may chemically react with the remaining original ink, and the generation of toxic chemical components endangers the environment and the health of the user. Secondly, the physical properties of the viscosity, density and other physical properties of the filling ink are completely different from those of the original ink. When printing, there will be printing defects such as blocking the nozzle, breaking the ink, multi-inking, and unstable coloring, which seriously affects the quality of the printing and the printing. speed. In addition, when the ink cartridge is deactivated for a period of time, the residual ink will erode other related system components of the printer, such as chemical reaction with the cover pen rubber of the server, corrosion of the cover rubber, oxidation of the conductive sheets that make up the print head, etc. The entire printer loses its printing performance and affects the life of the printer. Careful "care"
How to properly maintain the print head? The print head is most likely to become "fatigued" by the long-term use of the printer, which is too long to print, improperly used ink, or blocked for long periods of time. Of course, the use of poor quality ink cartridges can also cause nozzle clogging and affect print quality. In severe cases, the entire print head can be scrapped. Although the manufacturing process of the print head is relatively fine, its structure is not complicated. The plane in direct contact with the printing medium is covered with a number of tiny circular holes that are connected to the nozzles that are inserted into the ink cartridges. From the nozzles to the orifices and around the orifices, ink impurities and ink stains are often retained. As long as these impurities and ink stains are removed, the print head can resume normal printing.
Most of the printheads that appear to have been scrapped are simply blocked and unable to work, and can be restored with a simple rinse. For the slight blockage of normal printing, but lack of strokes or colors, or blurred images at high resolution, it is generally solved by the printer's own nozzle cleaning program. For the ink filling process or the ink hole is extremely frequent during the printing process, but the printing effect is still poor or the printing nozzle is seriously blocked, the machine cannot be filled with ink, or the printer "rejects work", then the manual cleaning method can only be used. Although the manual cleaning method is not very complicated, it is necessary to disassemble the printing nozzle, and the number of cleanings may not be too frequent. The manual cleaning method is to use a syringe to inject the cleaning liquid into the nozzle hole. If necessary, the residue of the nozzle hole can be scraped off with a hard plastic knife, and the electrode should not be contaminated during the treatment.
A good "home"
A good use environment not only makes the printer "safe and secure", but also allows the ink cartridge to function properly. For color inkjet printers with nozzles designed in ink cartridges, such as HP and Canon printers and ink cartridges should be placed in a dry, clean environment to avoid more dust blocking the tiny nozzles of the cartridge.
If the working environment of the printer is too humid, not only some components of the inkjet printer may be corroded, but also the printing nozzle of the ink cartridge is difficult to be protected from corrosion. Moreover, the change of the working environment can not be too fast, otherwise the thermal expansion of the parts will cause excessive wear of the mechanical parts, especially the change of the plastic components of the ink cartridge and the nozzle aperture will affect the printing effect.
The user can only "care" it as if he were a child, and the ink cartridge can exert its normal function. Otherwise, printing defects such as blocking the nozzle, breaking the ink, multi-inking, and unstable coloring will "wrap" you. .
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