How to solve the problem that the inkjet printer has unclear printing or only half of the content is printed?

2026-01-08 Click： 7

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Nowadays, domestic inkjet printer technology is becoming more and more complete. After years of continuous development, inkjet printer printing has developed rapidly, technology has continued to improve, and marking technology has become an indispensable part.

The product packaging and labeling process in various major industries is being replaced by inkjet printers. Nowadays, labor costs continue to increase. Everyone chooses to use automated inkjet printers to replace manual production and reduce most of the labor expenses. The accuracy of inkjet printer equipment is more accurate than manual. The inkjet printer equipment has high production efficiency, fast printing speed, and good printing speed. Moreover, the inkjet printer can print and have many functions. There are modules specifically for various logos, such as production date, bar code, QR code, pictures, Text, English, forward and backward typeface, etc., because the inkjet printer does not touch objects to print, it can be used in various industries.

When using a printer, a small number of customers may encounter half of the fonts printed by the printer or the effect is poor. How to solve the problem?

① There is a recycling tank at the nozzle of the inkjet printer to collect ink that has not been charged during the coding process. It may be caused by accumulated ink in the recycling tank. According to the working principle, the ink enters the recovery tank through the deflection plate to charge the ink. The charged ink drops are separated through the gap below the recovery tank and printed on the product surface according to the editing content. If there is accumulated ink below the recovery tank, it will block the ink, resulting in incomplete jet printing. The solution is also very simple. Clean the recovery tank or adjust the ink line, and let the ink line penetrate the recovery hole to clean the recovery tank or adjust the ink line, and let the ink line penetrate the recovery hole. Just let the ink line penetrate the recovery hole.

② Poor charging. Poor charging does not charge a certain amount of charge according to the predetermined value, resulting in substandard deflection distance and incomplete spray printing. At this time, it is necessary to check charging values and other parameters, check charging adapter, battery, etc.

③ Insufficient high pressure. If the high pressure is insufficient, it will also cause the deflected words to be weak.

. The high-voltage board absorbs the ink, causing half of the font to be missing. We can conduct an arc test with a screwdriver to see if there is something or the ink is connected to the high-voltage board to transfer the voltage, or replace the high-voltage package to eliminate this problem.

④ The font height is not the right one. The functions are different in different industries where the printer is used. If the font editing is a large font but the high-profile and small, the font will limit the height of the word, and it will become a missing half. Solution: Adjust the character height to the appropriate font size.