What should I do if the Canon printer printhead is blocked? Please, 3Q

There are three reasons One is that the cartridge is out of water, just add water One is that the nozzle is broken, replace it with a new nozzle, and the other is that some parts on the motherboard are broken If the nozzle is blocked, you can try this method, use a butterfly to fill about a centimeter of boiling water, put the nozzle on it and soak it for a few hours, and then take it out and blow the water off with a hair dryer, install it on the machine and clean it again, if not, then it is not saved, you can only replace the nozzle, if you can print it out, That means that the motherboard is not broken, and there is a way to judge whether the printhead is blocked is to install the printhead on the machine to clean it first, then take out the printhead, put a napkin at the ink outlet and then press it gently with your fingers to see if there is no ink on the paper, if there are four colors, it means that the printhead is not blocked, then you have to consider whether the motherboard is broken If you have no maintenance experience, it is recommended that you send it to the maintenance station and ask the maintenance personnel to judge it for you.

The reasons for the blockage of the printhead are: (1) The quality of the ink is not up to standard, resulting in the plugging of the printhead. (2) The influence of rapid changes in temperature and humidity on the printhead and ink.

3) The influence of the voltage of the nozzle on the nozzle (4) The influence of static electricity on the equipment and ink (5) The influence of the cleaning method on the nozzle (6) The influence of working habits on the nozzle (7) The different causes of ink viscosity are also different.

Tools Materials: Take 10 systems as an example.

First, on the desktop, tap on the "Start" icon.

Then in that interface, tap on the "Control Panel" option.

After that, in the "Control Panel" interface, click on the "View Devices and Printers" option.

Next, right-click on the printer that is clogged with the printhead and select Printer Preferences.

Then in that interface, click on the maintenance menu button that pops up.

After that, in that interface, click on the "Printhead Cleaning" option.

Then, in this interface, click the "Start" button to clean the nozzle.

Finally, the nozzle is cleaned, and in this interface, click the "End" button.

Canon inkjet printer printhead blockage cleaning method:

1. Clean the nozzle with a drive tool.

If the printer printhead is not very blocked, it can print normally, but the printed document is inferior to the previous one (such as the unclear handwriting of some words or **local color cast, etc.), if you don't want to be too troublesome, you can use the printer driver's own application tool to clean the printer printhead, generally speaking, most inkjet printers will come with an ink cartridge cleaning tool.

Take HPDESKJET656C inkjet printer as an example, first put a clean ordinary printing paper in the printer, then install the printer driver, the printer tool icon will appear in the system taskbar, enter the "print toolbox", click the "clean print cartridge" button, and then click the "clean" button in the window that appears, then the printer starts to clean, after cleaning, the test page will be automatically printed, if the print quality has improved after cleaning, but it is still not satisfactory, which can be cleaned more than twice.

Using the printer driver's application tool to clean the printhead has the advantage of being easy and fast to operate, and the disadvantage is that the cleaning effect is not ideal. Finally, if you are still not satisfied, you can click the "Calibrate Print Cartridge" button in the "Print Toolbox", and then click the "Calibration" button in the window that appears, and then start calibrating the print cartridge, after the calibration is completed, you will find that the print quality will be further improved.

2. Manually clean the print printhead.

When printing out, there are problems such as broken wires, white strips, and color casts, but there is still ink in the ink cartridge, and this kind of printhead clogging needs to be cleaned manually. First of all, remove the ink cartridge in the printer, you will find that there is a part similar to an integrated circuit at the bottom of the ink cartridge, this is where the printhead is located, prepare some warm water at 50 60, pour the warm water into a clean and transparent cup, and then immerse the nozzle at the bottom of the ink cartridge in water and soak for 10 30 minutes.

It should be noted that as long as the part of the nozzle is immersed in water, do not put the entire cartridge in the water. After soaking for 10 30 minutes, take the ink cartridge out of the water, shake it dry moderately and vigorously, some ink will be thrown out of the nozzle part, absorb the ink thrown out of the ink cartridge nozzle with a napkin, install the cleaned ink cartridge back, the ink cartridge cleaning process is completed, and finally use the printer to print an offline test page to compare the effect after cleaning.

Sometimes the printer is not used for a long time, and some users put the ink cartridge directly external, which can easily cause the printhead to be blocked, and the ink inside is also dry, so it is impossible to print at this time, so it is necessary to carry out "special" treatment, prepare a concentration of 95 alcohol, a clean cup, and a disposable syringe. Connect the plastic tube of the disposable infusion set with the ink supply port of the print head, place the head of the print head in the alcohol with a concentration of 95, and inhale the alcohol into the syringe through the print head, and the print head with serious blockage can be cleaned after inhalation several times.

In daily work, printers are often used to print documents and color ** for proofreading. However, the printer has been used for a long time, and the multi-color printhead will be blocked, which will make the color ** unclear in some places. This is the printer printhead is blocked.

As a professional office supplies procurement platform, the team has done a concentrated study on these issues, and the specific methods are as follows:

1.Take out the print head and reinstall it again, and use the cleaning program to automatically clean it to see the printing effect.

Generally, the printer will have a program of automatic cleaning of the printhead, you can open the top cover of the inkjet printer, the printhead of the printer will automatically slide to the middle position, remove the printhead with distortion of the printing color, and then install it again, the printer will start the program of cleaning the printhead, and the general printhead is not blocked much, so that it can be used normally, print a color **, and see the effect.

2.Use absorbent cotton paper, dip it in some water, gently scrub it on the nozzle, and print it to see the effect.

When you find that the handwriting is still blurred, there are horizontal lines or broken lines, it means that the print head is blocked more, you need to take out the blocked print head, use absorbent cotton paper, dip some water, gently scrub on the nozzle, you need to scrub the edge of the nozzle and the color traces inside, and use absorbent cotton paper to paint it on the nozzle, see if the ink is smooth on the paper color, if it is normal, you can put the print head into the ink cartridge, print to see the effect.

3.Use a straw to unclog the nozzle so that it can be cleaned quickly and installed for printing to see the effect.

If the printing effect is still blurry after the absorbent cotton paper is cleaned on the nozzle, it means that the print head itself is more blocked, and you can use a straw to dredge the nozzle, so that it can be cleaned quickly and installed in the ink cartridge to print to see the effect.

4.Ultrasonic cleaning tools can be used to remove the contents of the nozzle by vibrating.

When dredged with a straw, the printing effect is not good, you can use an ultrasonic cleaning tool to wash out the things in the nozzle through vibration, when washing, pay attention to the need to add water, and overflow the nozzle, you can use your hand to clean, so that the operation is more convenient. The water will change color after a while, and the small ink droplets will be washed out.

5.Find the old printhead, add ink to use, and see the printing effect.

When the ultrasonic cleaning tool can not clean the nozzle, you can find the used nozzle, some nozzle ink is used up, but the nozzle is normal and not blocked, you can use it, and add ink to this nozzle to use.

6.Buy a new printhead of the same model and use the test page to see how it prints.

When the nozzle is cleaned in a variety of ways, it has no effect. There is no old non-clogged printhead to add ink to use, then you need to buy a new printhead of the same model, if you have been using the blocked printhead, the best print effect is not good, it will cause waste, and it will also damage the printer.

Use the cleaning tool in the inkjet printer program to clean the printhead, which can be washed several times until troubleshooting.

When cleaning, be careful not to touch the nozzle and carefully wipe the edge of the nozzle with a high-quality wet paper towel or cotton-free paper towel. Then use the wash button on the printer control panel to clean the printhead until the printout effect is clear.

When manually cleaning the cartridge holder, clean the channel between the cartridge conduit and the nozzle for this particular one; In addition, it is necessary to dissolve the ink and ink blocks in the channel; Dry ink in the nozzle and nozzle should be carefully cleaned.

Inkjet printer tips

When we use the printer, the print head will be blocked, at this time we can immerse it in warm water for about 10-20 minutes, dissolve the dye in warm water, and then wipe it clean with a dry paper towel, and the ink cartridge can not be used immediately, it should be directly put into the printer for reuse.

The printing round machine itself will come with some self-test programs, which will lead to the consumption of a large amount of ink, so when we use it, it is best to print the printing materials together, so that continuous work will not lead to a lot of ink waste.

The above content refers to Encyclopedia - Inkjet Orange Oak Printer.

1. Prepare the tools that need to be cleaned up: alcohol, water, bowls or plates, paper towels.

2. Turn off the printer and disconnect the power supply, which prevents damage to the printer when removing the nozzle and cartridge parts.

3. Take out the ink cartridges, open the main cover of the printer and take out all the ink cartridges.

4. Remove the printhead part, the component is the tray where the ink cartridge is located, and there are many holes at the bottom.

5. Mix alcohol and water in a 1:1 ratio. Take half a glass of water and half a glass of alcohol, and mix them to reduce the alcohol concentration and prevent the solution from damaging the printer parts.

6. Pour the mixture into a bowl. You can add a little bit of the mixture at the beginning and then continue to add more.

7. Place the nozzle into the mixed solution, and the level of the solution will rise to about 1 2 inches (about 1 cm) to the edge of the nozzle.

8. Allow it to dry for at least two minutes after taking it out, this will loosen the dry ink.

9. Tap the print head on the paper towel to remove the excess solution and ink on the surface of the print head.

10. Test the nozzle, put the component back into the printer to connect the power supply and print the test page. The printer should be able to print the file normally.

The nozzle can be cleaned with water.

Method: 1. First remove the ink cartridge in the printer, you will find that there is a part similar to an integrated circuit at the bottom of the ink cartridge, this is where the nozzle is located, prepare some warm water at 50 60, pour the warm water into a clean and transparent cup, and then soak the nozzle at the bottom of the ink cartridge in water for 10 30 minutes.

2. Just immerse part of the nozzle in water, don't put the entire cartridge in the water. After soaking for 10 30 minutes, take out the ink cartridge from the water, shake it dry with moderate force, some ink will be thrown out of the nozzle part, absorb the ink thrown out of the ink cartridge nozzle with a napkin, install the cleaned ink cartridge back, and the ink cartridge cleaning process is completed.

3. Finally, use the printer to print an offline test page and compare the effect after cleaning.

Canon's printer printhead is connected to the ink cartridge, and the print nozzle is checked to see which color does not come out or the line is broken. If the cleaning is ineffective, either there is no ink in it, or it is blocked, you can add some ink to try when there is no ink, precipitate it after adding, or wrap the ink cartridge with toilet paper and shake it a few times to quickly precipitate, and then hit a nozzle to see if the problem is solved, (pay attention to the color correspondence of the ink, as well as the amount of ink, if you add the wrong one, the color is crossed, the ink cartridge will be scrapped).

If the plug is blocked, the ink may not have dried at the nozzle for a long time, and then take a shallow bottle cap (such as the bottle cap of canned Babao porridge and peanut milk, or the disposable water cup is torn so low), pour the boiling water at the left and right heights, and put the cartridge nozzle head down on the boiling water to soak for an hour, so the amount of boiling water is very important, if the boiling water is too high, it will go over the chip, and the chip will burn easily).

If you don't change the continuous supply system, this original ink cartridge printing ** can't play a few, no red ink maybe, in addition, Canon uses sublimation technology, if you change the continuous supply, the durability is not good, if it is really blocked, it is generally necessary to change, before changing, the hot water is about 80 degrees, you might as well give it a try, if you don't change the continuous supply, just change the head.

Clean the nozzle, put hot water in it, don't be too hot, otherwise it will be easy to cool and freeze, preferably about 60 degrees Celsius, and then heat the water + poke it with a sharp stick, be careful not to break the inside!