Printer connection system tips
[Office Partner Information Center] In the past two years, a new ink refilling device has been quietly emerging in the market, which is the continuous ink supply system. The continuous ink supply system is actually an externally compatible ink cartridge that is extremely easy to inject. This ink cartridge has a special chip and a special ink filling port. With this continuous ink supply system, the printer only needs one set of ink cartridges. If you want to add ink later, just unscrew the bottle and fill it directly into the corresponding color.
The continuous supply of ink system can save a lot of money to buy ink cartridges. However, the trouble of using CISS has always been a topic of interest in the website forum. The tips on how to clean the nozzles and prevent plugging have become the essence. 
It is not a simple matter to use the CISS system. It is unrealistic to expect to use the CISS system as a normal cartridge. The continuous supply system is like a fierce horse. If you “driveâ€, you will enjoy the pleasure of printing as you like. “Controlling†is not good, it will not only make you feel confused, but may even let your printer go to bed in advance!
In the early CISS system, it was inconvenient to add ink. After the ink was refilled, the air in the outer ink cartridge was extracted by a syringe or a vacuum pump, and each color ink cartridge required to use a syringe, which was not only troublesome, but also often made the operator All hands are ink. Most of the current supply systems are much simpler to add ink. Most of the continuous supply systems are filled with ink. When adding ink, just use a syringe as a funnel (usually you need to put a syringe on the front of the syringe). Root tube), pour the ink from the ink hole of the outer ink cartridge.
However, for the first time to fill the ink supply system, vacuuming is often an indispensable step. In addition, if the continuous supply system enters a large amount of air during storage and transportation, it needs to be The air is pumped out and the system can work normally.
When loading the ink for the first time in the air supply system, do not install it too full, and install about 50%, so as to ensure that the air is extracted when vacuuming. Next, seal the other holes of the ink cartridge, leaving only the ink filling holes (some of which are drawn from the venting holes) into the syringe or vacuum pump. The syringe mouth must be in close contact with the ink filling hole. Keep the seal and start to draw air from the cartridge (Figure 1). When the pump is released to a certain extent, the syringe will be released and the ink will automatically flow into the inner cartridge under atmospheric pressure. Also pay attention to the orientation of the inner ink cartridge. Usually, the side with the hose is facing up so that the ink first flows into the balance device and the ink outlet of the inner ink cartridge to ensure that no air enters the print nozzle.
Generally, after twice pumping, it is basically ensured that there is no air in the hose, and the ink of the inner ink cartridge can also reach an appropriate amount. After that, change another syringe and fill the cartridge with another color of ink in the same way. If it is a continuous supply system that has been filled with ink, the hose will enter the air during transportation and storage, and it can be extracted in the same way.
In fact, for most users, vacuuming generally does not need to be done by ourselves. We can directly purchase the finished product supply system that has been filled with ink. Even if there is air in the finished hose, you can ask the dealer to take it. Pump out. Of course, if you are going to buy a DIY set of accessories for your own accessories, how to vacuum is sure to know, and how to vacuum, it is also good for the maintenance of the continuous supply system.
Maintenance of the continuous supply system
In addition to ink refilling and installation, users will encounter a lot of problems in the process of using the continuous supply system. Only by mastering certain maintenance skills can the system be operated normally.
1. Treatment of pipeline blockage
If you find that a color is completely broken (usually black) during printing, there may be a blockage in the ink supply line. Try to use a syringe to draw ink from the ink cartridge. If you find a large resistance when you draw ink. And when no ink flows into the syringe, it can be concluded that the line is blocked.
The blockage of the pipeline may occur at the ink outlet of the outer ink cartridge, the ink injection elbow of the inner ink cartridge, the ink supply hose, and the air filter of the outer ink cartridge, and may be inspected one by one. If there is any blockage, the ink outlet can be unblocked by the needle of the syringe; the ink injection elbow can be pulled out from the ink cartridge and cleaned with water; the foreign matter causing the blockage in the hose can be picked up with a pin or replaced with a new hose; air filter Can be washed with water.
2. Remove the air bubbles from the cartridge
It is difficult to avoid a small amount of air bubbles in the internal ink cartridge of the system, because there will be a small amount of tiny air bubbles in the ink, and a small amount of air bubbles will enter the ink cartridge from the print head. These bubbles will accumulate in the ink cartridge when the air bubbles When it accumulates to a certain extent, it will gradually foam the ink. In addition, if the position of the outer ink cartridge is low, the formation of the ink cavity foam is also accelerated. When the ink is foamed, it will cause irregular breaks, lack of color, and even printing.
To eliminate this type of malfunction, first remove the inner ink cartridge, then insert the tube head of the 50 ml disposable syringe tube (with the needle removed) into the ink outlet at the bottom of the inner ink cartridge, tilt the syringe tube slightly, and slowly withdraw the ink from the ink cartridge. Then, the ink is sucked from the external ink cartridge into the inner ink cartridge through the ink supply line, and enters the syringe tube through the inner ink cartridge. When the syringe tube is full, the ink in the syringe is injected into the external ink cartridge. The foamy ink will turn into liquid ink after about two hours. Thus, the ink is repeatedly sucked by the syringe until almost no foam is seen in the extracted ink. If you want to change color, be sure to wash the syringe with warm water.
3. Eliminate ink self-flow phenomenon
If there is a phenomenon of ink dots or color crosses on the printing paper during printing, or the ink remains on the edge of the paper, there is always ink on the paper feed roller of the printer. Generally, it can be concluded that the ink has self-flow phenomenon.
Usually, the internal ink cartridge of the continuous supply system will have some residual air after filling the ink. The air is suspended at the top of the ink cartridge to form a siphon breakpoint. If the inner ink cartridge is filled with too much ink, the ink supply line is integrated with the print cartridge. Since there is no siphon breakpoint, the ink will slowly flow under the action of the siphon effect. In addition, if the position of the external ink cartridge is too high, the ink in the ink supply line will flow by gravity.
If there is a problem of ink flow, first check the position of the external ink cartridge. If it is too high or too low, place the external ink cartridge on the same level as the printer! If it is not the fault caused by the position of the outer ink cartridge, the inner ink cartridge can be removed. The ink-filled elbow is unplugged and placed high (note: do not lower it, or the ink will flow out of the elbow). Next, let the printer work. After printing 5 to 10 A4 photos, insert the elbow into the inner ink cartridge. Since a certain amount of ink is consumed in the inner ink cartridge, a siphon breakpoint can be formed in the cartridge, and the printer can resume normal operation.
Tip: If there are many residual ink stains in the paper feed path, you can find a color inkjet paper, moisten the paper surface with alcohol, and then press the paper feed button on the printer to make this paper soaked with alcohol. Repeatedly in and out about 10 times, can play a very good cleaning effect.
If the printer is not used for a long time, be sure to store the printer and the system in a cool, dark environment to avoid ink drying and oxidation. In addition, because the continuous supply system is equipped with a permanent chip, the nozzle automatically cleans more times than the ordinary printer. Excessive cleaning will cause ink accumulation under the ink cartridge and affect the print quality. Therefore, the number of printer power switches should be minimized.
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