[Office Partner Information Center] When the printer is used for a long time, the actual ink amount of the waste ink pad is often larger than the data monitored by the printer, which causes the printer to be damaged, or the quality of the print is uneven, such as: discoloration and disconnection when printing the artwork. , bifurcation and Other phenomena. Are these troublesome questions tricky? In fact, these problems are directly related to the ink cartridges, and as long as some misunderstandings are recognized, these conditions will be greatly improved.
Question 1: The ink cartridge can add ink without restriction
Many people think that the ink cartridge is nothing more than a container for ink. As long as the surface of the ink cartridge is not broken, you can continue to add ink. In fact, this is another big mistake.
First of all, the sponge in the ink cartridge has a certain life. When the sponge repeatedly repeats the process of "absorbing and releasing" the ink or after using it for a certain period of time, the ink absorption capacity of the sponge will be reduced, so that the ink is filled into the ink cartridge. The ink will not be completely absorbed by the sponge, and the pressure of the ink in the ink cartridge on the nozzle portion will become large, causing the ink to flow out of the nozzle. This is why many people complain that the amount of ink printed is not as good as the original ink. What is more serious is that the printer cannot monitor this part of the ink flowing to the waste ink pad, so the actual amount of waste ink of the waste ink pad may be much larger than the amount of waste ink detected by the printer, so that the printer has not issued the waste ink overcapacity alarm. The waste ink has overflowed, causing damage to the printer.
Secondly, between the ink cartridge and the ink inlet of the nozzle, a rubber sealing ring is used to ensure the sealing of the ink cartridge and the nozzle, so as to ensure that the ink cannot leak out. Long-term use or multiple extraction of the ink cartridge will cause the seal to age and the sealing effect will be deteriorated, causing the ink to ooze out from the joint. This will cause the ink to accumulate on the nozzle and mix, resulting in the color mixing of the bottom ink. The direct result is printing. When the artwork is discolored, you need to print multiple artwork to restore the color. This situation can also lead to waste of ink and an increase in the amount of waste ink from the printer.
Third, no matter how good the ink is filled, some impurities or dust are brought into the inside of the ink cartridge after multiple fillings. The dust will be carried to and adsorbed on the filter screen of the ink cartridge as the ink flows. As the dust increases, the filter screen of the ink cartridge will be clogged, causing the ink to flow poorly, causing problems such as disconnection during printing. If the filter is completely blocked, there may be problems such as failure to print. Therefore, when the ink is filled more than ten times or when one of the ink cartridges is used for more than one year, it is best to consider replacing the new ink cartridge to avoid various problems. 
Question 2: The printer wastes ink and is oversized.
Recently, the problem of waste ink overfilling before the printer's ink injection has been discussed very enthusiastically in various forums. Many friends believe that after the waste ink is overcapacity, only the printer maintenance program needs to be run, and the printer waste ink counter can be cleared.
In fact, the waste ink of the maintenance program is cleared only by the waste ink counter in the printer, and the waste ink generated by the printer due to nozzle cleaning, power-on self-test, etc. still exists. If we just clear the waste ink counter without cleaning the printer waste ink pad, the waste ink in the waste ink pad will continue to increase as the printer continues to work. Once the waste ink pad of the printer is filled with waste ink, the waste ink may flow out.
If these waste inks flow to the printer's power board or control board, it will cause a short circuit on the board, causing damage to the printer. Even if the waste ink does not overflow, when the printer wastes excess ink, the vapor volatilized by the waste ink pad may cause damage to the printer circuit board, the action mechanism, and even the nozzle.
Of course, some friends think that when the printer wastes the ink, the waste ink in the waste ink pad is not full, and it is not necessary to clean the waste ink pad. Indeed, in many places (especially in the high temperature areas of the South), when the printer wastes the ink alarm, there is not much ink on the waste ink pad, and the printer alarm leaves a certain margin, thus giving many friends the impression of “no dangerâ€. But we can't use this as a reason for not needing to clean the waste ink pad, because the amount of waste ink on the waste ink pad has many variables, such as the temperature, the humidity of the air, whether the printer has ink leakage, and even the first When the waste ink alarms, the waste ink does not overflow, then the second and third alarms!
Question 3: Using a permanent chip allows the printer to not wash the nozzle, saving ink
With the promotion of the continuous supply system, the permanent chip of the printer cartridge has also been adopted by many friends. Today's permanent chips generally have two functions: one is to not decode, as long as the printer is turned off, the counter on the chip will be cleared, so that the printer thinks that the ink in the cartridge is full. The second is to avoid nozzle cleaning, which means that the printer does not perform nozzle cleaning after booting, which can save some ink.
Because of these advantages of permanent chips, many ordinary users who do not use the continuous supply system also change the chips on the ink cartridges into permanent chips. However, since the ordinary user's daily printing amount is small, if the printer is not used for a long time, the ink in the nozzle will inevitably increase in viscosity due to evaporation of moisture or cause clogging due to dryness. This only solves the problem by relying on the automatic cleaning nozzle when the printer is turned on. After the permanent chip is installed, the printer will not clean the nozzle when it is turned on. Only when the user finds that it is abnormal after printing, the nozzle will be cleaned, which not only saves ink, but also causes more waste of printing paper and ink.
Of course, for users of large-volume supply systems, since a large amount of printing is required every day, the ink is not taken out and is taken out by the new ink, so that clogging is less likely to occur. However, many users have reported that the print quality has decreased after using the continuous supply system for a period of time. Some people have always thought that this is caused by aging of the nozzle or poor ink, but once the nozzle is cleaned for a printer using the continuous supply system, when the nozzle was inspected by the method in the second serial article, many nozzles were found. The ink can be ejected, but the ink ejected has a distinct bifurcation phenomenon, and the print quality increases after the nozzle is cleaned.
The reason for this is that there is something in the nozzle portion that blocks some of the nozzles, and when the test page is printed, since the nozzle can also eject a part of the ink, the clogging is not easily felt. However, this blockage will cause the ink droplets to be ejected to become smaller, so that the coverage of the ink droplets on the paper is insufficient, and at the same time, the ejected ink flies obliquely, and the positioning on the paper is shifted, so that the printed image is printed. The manuscript makes people feel that the particles are thick.
The cause of partial blockage of the nozzle is related to the use of a permanent chip, and the printer does not clean the nozzle when it is turned on. When using a permanent chip, the printer does not automatically clean the nozzle, and the user does not clean because it does not feel clogged. Thus, the impurities easily adhere to the walls of the nozzle for a long time and become less likely to be cleaned. When it is found that the printing effect is not good, the nozzle cleaning can not bring out these impurities. Therefore, I suggest that when using permanent chips, it is best not to use chips that are free of nozzle cleaning.
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