How can printer nozzles be maintained?

[China Packaging Network News] inkjet printer in the later application process, the correct choice of ink and proper maintenance of the nozzle is an unavoidable problem. The quality of the printed image is affected by the quality of the ink and the long-term operation of the nozzle and the accumulation of ink stains. At the same time, the choice of ink also affects the life of the nozzle.

The quality of the ink determines the quality of the printed image and also determines the life of the nozzle. If possible, use original ink cartridges. Of course, when the conditions are not allowed, good general-purpose inks are selected instead. Do not use fake and inferior ink, this will make your nozzle plug, print head corrosion, damage, and even more dangerous is the use of counterfeit ink caused by the printer is broken and the manufacturers will not give warranty.

How do we use universal ink? That is, after the original ink is fully used up, the first time added ink should be continuously sprayed off part of it, and then fill the additional ink, and set aside for a day, the process can adapt the nozzle New supplemental ink. In future applications, it is best to use the machine for the first time each day after the self-test, as long as the self-test at startup is good, then the nozzle will be able to use this compatible ink for a long time, and of course it should use the same brand for a long time. Compatible with ink, otherwise it will easily clog the head.

The use of inferior ink can easily cause the print head to become clogged. In severe cases, it can even cause the entire print head to be scrapped. In color ink jet printer applications, if the printing time is long, there may be a clogged spray hole. The print head in direct contact with the print media is covered with a number of tiny round holes. The spray holes are connected to the nozzles of the inserted ink cartridges, and the toner with strong adhesion is often trapped from the nozzles to the spray holes and around the spray holes. Or impurities, as long as these toners and impurities are removed, the print head can resume normal printing. Most print heads that seem to have been scrapped are only temporarily blocked by the nozzles and cannot work. To restore their printing capabilities, you can do this with a simple flushing method.

For the normal printing, but the lack of strokes or colors, or high-resolution images under such a slight blockage of the situation, generally use the printer's own nozzle cleaning program can be solved, found that the lack of strokes or poor color, such as a minor nozzle clogging The cleaning procedure should be used as soon as possible. This is the simplest and best maintenance method.

For the nozzles that have been cleaned during the printing process, but the printing effect is still poor or the print head is severely blocked, the manual cleaning method can only be used. Manual cleaning method The cleaning frequency should not be too much and not too frequent. Adjust the position of the printer, remove the ink cartridge, and inject the bottled purified water into the ink cartridge with a syringe. Then clean the print head. If there is residue, you can use a knife to scrape the spray hole. Side of the residue.