How to clean the color printer printhead

Most of this phenomenon is blocked by the print head, I am a maintenance personnel, it is recommended that you do not find someone to repair it first, inkjet printers are divided into two kinds, one is the head box is integrated, the other is the head box is separated (the head refers to the print head, the box refers to the ink cartridge), first try it in the driver, The steps are as follows: Start --- printers and faxes--- find the printer's icon--- right-click on --- properties--- printer preferences--- find the service tab, there is one inside is to clean the print head (if you don't have this tab, look for something else, I can't remember), and then try again when you're done.

If that doesn't work, take out the print pair.

Soak in warm water for a while, this time can be a little longer or so for about an hour, be careful not to soak the chip in water so that it will be wasted, try it after soaking, if it doesn't work, you will consider finding a maintenance war.

Printhead (also known as printhead) blockage is one of the common failures of color inkjet printers, because the printhead does not return to the protective cover or does not load the new cartridge in time, causing the printhead to be exposed to the air for too long and dry and blocked. If air enters the ink tube or if there are impurities in the print head, it can also cause the print head to clog. The consequence is that horizontal lines, white lines or **light color, color shift, blurry, and even cannot be printed.

In order to prevent the printhead from clogging, in addition to ensuring that the printhead returns to the protective cover after printing and replacing the ink cartridge as soon as possible, it is necessary to start the printer automatic cleaning program to clean the printhead frequently. It is recommended to perform a nozzle test after each cleaning, and the specific number of cleanings depends on the nozzle test results. If the nozzle is not clear, it is necessary to load the cartridge with the Grid (G g) cleaning cartridge for cleaning.

In general, washing 1 to 5 times can restore the smooth flow of lightly clogged nozzles. If 5 times of cleaning does not work, do not remove the cleaning cartridge at this time, leave it for 12 hours or more before cleaning, most of the nozzles can be restored to unblocked. Otherwise, the sprinkler head will have to be replaced.

When the machine is turned on, there will be a process of correcting the position of the print head and cleaning the print head or ink cartridge. In addition, I would like to give you a tip for maintaining the print head: there are two ways to prevent blocking:

1. When printing is idle, keep turning on the machine once a day (if it is the original ink, you can turn on the machine once every 5-7 days) because the printer will automatically flush the print head every time it is turned on, which can prevent the plugging.

Second, if you are using non-original ink cartridges or continuous supply, you can change to a brand of ink cartridge or continuous supply, it is recommended that you use "Tianwei" and "Another Ghost" and "Sailing".

How to clean the sprinkler head:

1. Clean the nozzle with a driving tool.

Before cleaning the printer, we must first have a comprehensive understanding of the condition of the printhead, carefully observe, if the printhead blockage of the printer base combustion is not very serious, we can drive it to clean it under the premise of normal printing.

Of course, don't do it this way if the printed document has a strong color cast or blurred handwriting. Generally speaking, most printers have their own run-in, at this time we can start the printer's own driver.

The biggest feature of this application tool is that it is simple and fast, but the disadvantage is obvious, that is, the cleaning effect is not very good, so when we use this method to clean the nozzle, it is often necessary to clean it several times.

2. Manually clean the printer nozzle.

First of all, we pour the printer's special cleaning liquid into a small bowl, the height of the liquid level should be just soaked in the nozzle, at this time, be careful not to let the cleaning liquid touch the circuit board on the nozzle, so that the nozzle continues to soak in the cleaning solution for several hours.

In this way, the detergent can be fully functional, and then the inside of the cartridge can be cleaned, at this time you can use a universal tool - a sponge, which can heat up the cleaning solution.

Then pour it into a sponge, so that repeated scrubbing can easily scrub off the clumped part of the ink cartridge, if possible, you can purchase a special printer nozzle cleaning agent, the melted ink is also easy to handle: directly with a centrifuge to dry. <>

Specific steps to clean the printer printhead:

1: When cleaning the printer printhead, first open the printed document, click Confirm, and then select the maintenance option according to the interface displayed on the screen. Find the cleaning button on the maintenance page, click confirm and select the print nozzle that needs to be cleaned.

2: When cleaning the printer nozzle, first open the printed document, click on the imprint on it, and then the printer interface will appear on the screen. Depending on the printer, find the relevant property option and find the Maintenance button.

3: Click to enter, find the cleaning option on the maintenance page of the printer, click to confirm, and then select the print printhead that needs to be cleaned, and click to clean the black or color printhead according to the above display.

4: After the cleaning is completed, you can choose to print the nozzle to check, mainly to check the cleaning effect, if the cleaning effect is not good, you must repeat the same steps until the nozzle is cleaned.

Printer Introduction:

Printer (printer) is one of the output equipment of the computer, mainly used to print the computer processing results on the relevant media, can be divided into laser printers, inkjet printers, impact printers and other types of Zhengqing, well-known printer brands are Lenovo, HP, Epson, Maxtron, etc.

The printer was invented by John Walter and Dave Donald Tongspine.

First, clean the nozzle with a drive tool.

If the printer printhead is not very seriously blocked, it can be printed 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 application tool that comes with the printer driver to clear!

Find the Epson printer drive ** in the printer fax in the start or control panel, right-click the properties--- print preferences--- maintenance --- see it, there are many options in it, you can clean the print head!

The second is to manually clean the 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 nozzle 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 to 30 minutes, take out the ink cartridge from the water, shake it dry moderately and vigorously, some ink will be thrown out of the nozzle part, use a napkin to blot the ink thrown out of the ink cartridge nozzle Congzhou, install the cleaned cartridge back, the cartridge cleaning process is completed, and finally use the printer to print an offline test page to compare the effect after cleaning.

The above are two methods that can effectively and quickly solve the problem of cleaning the printer nozzle, it is recommended that it is best to use the first and easiest computer cleaning method, if it still does not work, and then take the second manual cleaning method, when dismantling the machine, you should be cautious, do not dismantle the machine because of carelessness; Also be careful when cleaning the cartridge to avoid spilling on your body. The black lines or illegible handwriting mentioned above can usually be resolved after washing. If this problem still cannot be solved, you can find a special repair point for repair.

Printer nozzle noisy cleaning method:

1. The ink head structure of the inkjet printer.

The common ink head structure of inkjet printers mainly includes two ways: inkjet head and ink cartridge all-in-one machine and detached type, the ink head structure of the all-in-one machine is after the ink tank is exhausted, the ink head and the ink cartridge should be replaced together, and the structure of pure acacia such as Minyou is relatively tightly combined, with high reliability, but the relative cost is higher; The ink head and ink cartridge of the separate structure are separated, and the ink cartridge can be replaced separately after the ink is exhausted, which can save costs to a certain extent.

Most printers commonly used on the market today (such as Epson, Cannon, etc.) use a dual ink head structure: one black (or photo) ink head and one color ink head. In the ink tank, most of the black ink is independent, the other three-color ink tanks are integrated, and there are also some products that each color ink tank is independent and can be replaced separately, which further reduces the printing cost.

Second, the formation of inkjet printer "plug".

Due to the poor sealing or long-term storage of the print head after normal printing, the water evaporates excessively, resulting in the ink particles drying up at the tip of the fine print head, so that the ink cannot be sprayed normally; Or different inks are mixed with each other to produce chemical reactions, which are usually manifested as broken lines, missing colors, blurred handwriting and even failure to print normally.

3. Classification of inkjet printer "plugs": it can be roughly divided into two categories: soft plugs and hard plugs.

1) Repair of soft plugs.

1. Soft plug blockage refers to the disconnection fault caused by the increase of ink viscosity on the nozzle due to various reasons. Sometimes it is only attached to the surface of the nozzle of the ink outlet, and it can generally be restored by dipping the original ink and cleaning it many times. Its advantages are that the operation is simple and fast, without any physical damage; The disadvantage is that it is more expensive to use and more wasteful ink.

2. Use the print head cleaning function in the application tool of the printer driver to clean. Its advantages are that the operation is simple and fast; The disadvantage is that the cleaning effect is not ideal.

2) Repair of rigid plugs.

Hard plug refers to the plug caused by chemical solidification or impurities in the nozzle, and the troubleshooting method is more difficult, so the following four methods can be used to solve it.

1. Immersion method.

2. Pressure cleaning method.

3. Distilled water cleaning method.

4. Ultrasonic instrument cleaning method.