What is the Safe Exhaust Act? Printer inside the cartridge

Safe exhaust method, or non-destructive exhaust. There is no need to unplug the inner cartridge or use tools such as syringes, so it does not affect any part of the printer or compromise the sealing performance of the continuous supply. Send you a diagram of the working principle of continuous supply, 3 pictures of the operation** and the explanatory text.

It is easy to operate by comparing ** and captions.

If it is an epson continuous supply cartridge, first add ink normally to the outer cartridge, then plug the air hole and the ink filling hole, tilt the outer ink cartridge to make the ink flow to the ink cavity in the air cavity of the outer ink cartridge, and then turn on normally, press the ink cartridge change button, center the inner ink cartridge, and then use a toothpick and something like a toothpick to pick up a few rubber plugs (you can see it if you look closely, round) on the inner ink cartridge, and then open the air cavity hole of the outer ink cartridge slightly higher, according to the siphon principle, use the height of the ink in the outer ink cartridge to fill the inner ink cartridge, The gas is naturally discharged. Generally, there will be no problem, and if you are not at ease, you can remove the inner cartridge and operate it so as not to contaminate the machine. If you are confident about the quality of your continuous supply, you can operate without dismantling.

Finally, a few cleanings are sufficient, without the risk of damaging the printer, and without the need to use a syringe to suck up air. However, if it is the old-fashioned continuous supply that you change through the ink cartridge, you can't deal with it without dismantling the continuous supply box, and you can only use a needle to inhale. Just finished operating on the R270, solved the problem of printing out the horizontal line, and explored it myself, but I don't know if it is an idea of the safety exhaust method that I told you.

The safety venting method means that there is no need to remove the inner cartridge and there is no need to use a tool such as a syringe to pump the air.

Among the 14 common gases highlighted in middle school chemistry textbooks, 7 harmful gases (SO2, NO2, etc. Note: CO2 is not a harmful gas) can only be collected by the air exhaust method, while the traditional air exhaust method is open and easy to cause leakage. Although such experiments are required to be carried out in fume hoods, many middle schools in remote areas often do not have special laboratories, which causes great inconvenience to local middle school teachers in such experimental teaching.

To this end, we have improved the collection device for the exhaust method with familiar medical syringes. The syringe has the advantages of good sealing, movable piston up and down, can withstand high temperatures, and is corrosion-resistant. By taking advantage of these characteristics, we have applied syringes to a device that collects gas by exhaust air method, which effectively prevents the leakage of harmful gases and reduces air pollution.

The printer properties have a click to clean the printer printhead and try it.

The steps for air discharge of printer cartridges are as follows:

1. Open the cartridge protection cover, press the cartridge protection control bolt, and remove the cartridge.

2. Put the ends of the four tubes into a disposable cup.

3. Place the four-color continuous supply assembly ink box position socks a little higher, hold it by hand or place it on the printer, and prepare to open the ink pipeline control switch.

4. Turn on the control switch, and the ink in the ink pipe will begin to flow into the disposable cup.

5. Wait until the ends of the four soft tubes are all dripping ink, and prepare to turn off the ink pipe control switch.

6. When you see that all the ink is dripping, you can turn off the control switch. At this point, the cartridge air has already been exhausted.

How to exhaust printer cartridges The master comes.

The printer cartridge has air, and you are talking about the air entering the ink delivery tube that supplies the printer. The face bends over this situation; The first method is to try to clean the ink cartridge first, that is, choose to clean the print head in the printer driver, if the air problem is not completely solved by washing the dry shirt at one time, you can choose to clean it deeply. Second, use the computer's built-in drawing function to draw a yellow, color, cyan, and black color block map for printing, and generally print more than 20 pages.

Third, the printer is linked to the computer, put **paper in the paper box, and print more than 50 sheets of various colors**. If none of these methods can solve the problem, you can choose to repair it at HP Gold Aftermarket.

The printer is deeply cleaned, so I want to.

Printer cartridges are one of the indispensable printing accessories for printers. In the case of long-term use and frequent printing, the ink inside the printer cartridge will become denser and denser, and even cause the printer to clog or the print quality to deteriorate. In this case, venting the printer cartridge is necessary.

Method of venting printer cartridges:

1.Select on the printer's control panel"System maintenance", and then select"Printheads and cartridges"or"Cartridge maintenance"。

2.On the next screen, select"Exhaust"。The printer will begin to remove air bubbles from the cartridge.

3.The printer uses a certain amount of ink to clean the cartridge. This process may take a few minutes, depending on the size of the cartridge and the performance of the printer.

4.After completing the venting process, the printer displays the result of the cleaning. You can opt out or return to the maintenance menu.

Notes:1When venting the printer cartridge, make sure that the cartridge is already installed on the printer. If the ink cartridge is not installed, the printer will not be able to vent the air.

2.During the venting process, the printer uses a large amount of ink. Therefore, you need to make sure that your cartridge is fully stocked or that you plan to replace it with a new cartridge before venting.

3.The exhaust process takes a certain amount of time, and the printer will consume some of the ink, so please do not stop the operation in the middle of the operation.

4.If your printer keeps venting and still isn't working properly, consider replacing the ink cartridge or cavity punch technical support.

Methods for venting printer cartridges include, but are not limited to, the following three methods:

Method one, shake the cartridge:

Remove the cartridge from the printer.

Shake the cartridge strongly for about 20 seconds or so.

After shaking the cartridge, put the cartridge back into the printer and try to print something to see if the printing results improve.

Method two, pump air and press in the ink:

Snap the lid of the cartridge on to avoid air coming in from here when you draw air later.

Insert the syringe into the vent hole in the external ink cartridge and pump air upward, when the ink enters the syringe, it means that the air in the pipeline has been pumped out, and the ink cartridge presents negative pressure.

When you release the hand that draws the ink, the pressure will press the ink into the inner box.

When pumping air, the ink in the cartridge will tumble as if the water is boiling, and the air column in the pipeline will also become longer, which is normal, don't worry, the air is pumped out at this time. When you let go, the ink is pressed back into the inner cartridge by air pressure, and there is no air in the line when you are ready to go.

Place the inner cartridge outlet upwards and remove the plug or air filter from the black vent of the outer cartridge.

After drawing the syringe into a section of air, insert it into the black vent hole and slowly press down. Air will be expelled from the inner cartridge.

While compressing air from the outer cartridge, cover the ink outlet of the inner cartridge with a paper towel to absorb the ink that flows out due to the exhaust air.

Method 3: Exhaust valve: Cavity rollback can find the exhaust valve on the left side with the cartridge removed, and then gently unscrew the exhaust valve to make the air inside discharge to complete the exhaust work.

Ink cartridge printers are one of the most popular types of printers on the market today, offering higher stability and lower costs than traditional inkjet and laser printers. However, due to improper operation and long-term use, ink cartridge printers will have potential safety hazards such as aging and blockage of parts, especially liquid ink is prone to produce volatile harmful substances, which poses potential risks to human health and the environment. Therefore, the following describes the general method of venting ink cartridge printers to ensure the safe use of the printer.

1.Ventilation.

Open doors and windows or use ventilation equipment such as air purifiers to naturally or mechanically remove harmful gases from the air and reduce the concentration and duration of harmful gases in indoor air. This is the most basic safety measure and one of the preparations that must be made before the printer is used.

2.Choose the right ink.

The quality of the ink also has a great influence on the printer exhaust. Choose the best inks with low volatility and low odor as much as possible to reduce the slippery ridge emission of harmful substances. At the same time, you should choose the right ink for the printer's brand and model to avoid unnecessary security risks.

3.Replace the filter cartridge regularly.

Ink cartridge printers often harbor dirt and dirt, and the filter element is a small assistant to help the printer vent. Regular replacement of the filter element can reduce the difficulty and time of repeated cleaning, longer service life, and better use effect.

4.Control printer usage time.

Excessive use can also lead to the accumulation of harmful substances inside and outside the printer, so it is recommended to rest and humidify after use. At the same time, when the printer is used, it is necessary to control the time and frequency of the printer, reasonably plan the amount and length of the printing task, complete the printing task in the shortest possible time, and avoid environmental pollution caused by excessive use.

In short, the safe use of ink cartridge printers requires us to be mentally prepared and prepared, and would rather spend extra time and investment to do a good job of safety measures, rather than for a little convenience, and lose some health aspects. Therefore, it is hoped that printer users can pay attention to the safe exhaust method of ink cartridge printers, and strictly abide by the operation specifications in daily use, so as to preserve the health of the human body and the environment while optimizing the printing effect.

It's a machine that has been changed to a continuous supply, right, clean the print head, clean it a few times, and the air will be discharged, which is safe and effective.

There is air to ignore it. That bit of air entering the cartridge will not affect the print.

Then operate in the printer properties and look for maintenance.

Is it a continuous offering? As long as there is ink in the supply, it doesn't matter if there is some air in the tube, and there will be no air in the printing for a while. You wash it once and try to see if the ink on the tube is flowing.

If you can move it, don't worry, it's inevitable that there will be some air in the tube. If the whole pipe is air, or it doesn't move when it's cleaned. Maybe your supply pipe is leaking.

At this time, you take off the continuous supply, pull out the elbow inserted on the top of the ink cartridge, and then raise the continuous supply, and when the ink flows out, tie the tube, then insert the elbow, and then loosen the tube, remember that the plug of the continuous supply must be opened.

The safe exhaust technique is to not use any tools, because the non-use of tools is also called non-destructive exhaust method. The above method can also be called the safe exhaust method.