HP printer 2131 after adding ink, how to clear it?

HP's cartridge chip is just a computing chip, just a prompt, and does not affect the printing;

The cost of buying ink cartridges will be reduced by half if you successfully fill up the ink once, and the ink level prompt is for reference only. Half of us add ink when it's blurry, not when there is no ink. The cartridge counter accumulates the usage of ink at all times.

When the cumulative value reaches the maximum value, the printer will think that the ink volume is insufficient and prompt to replace the ink cartridge;

If it is an original ink cartridge, please follow the prompts, unplug the ink cartridge, and replace it with a new ink cartridge;

If you are filling the ink cartridge, after adding ink, you still need to unplug the ink cartridge and reinstall it as prompted;

If it is a continuous supply cartridge, you only need to unplug the cartridge and reinstall it according to the prompts, which has nothing to do with adding ink;

After the above operation, the cartridge counter will be automatically reset to zero, and the printer will show that the ink is full.

Summary. Turn off the power of the printer when it is not turned off, plug it back in and turn it on for testing.

2.Buy a decoder from an ink dealer to decode.

HP printer chip zeroing methods are:

1.In the shutdown state, press and hold the "Stop Reset" button, and then press "Power" to power on, 2Keep the "Power" button unreleased, release the "Stop Reset" button, and then press the "Stop Reset" button twice to enter repair mode.

3.Wait until the printer stops working and the LCD displays "0", then press the "Stop Reset" button four times and press the "Power" button twice to save the settings.

How to clear HP 2621 printer?

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How to clear HP 2621 printer?

Turn off the power of the printer when it is not turned off, plug it back in and turn it on for testing.

2.Buy a decoder from an ink dealer to decode.

HP printer chip zeroing methods are:

a.In the shutdown state, press and hold the "Stop Reset" button, and then press "Power" to turn it on, bKeep the "Power" button unreleased, release the "Stop Reset" button, and then press the "Stop Reset" button twice to enter repair mode.

c.Wait until the printer stops working and the LCD displays "0", then press the "Stop Reset" button four times and press the "Power" button twice to save the settings.

Turn off the power of the printer when it is not turned off, plug it back in and turn it on for testing.

2.Buy a decoder from an ink dealer to decode.

HP Printer Chip Clearance Method:

2.Let the printer enter maintenance mode: In the shutdown state, press and hold the "Stop Reset" button, and then press "Power" to turn it on; Keep the "Power" button unreleased, release the "Stop Reset" button, and then press the "Stop Reset" button twice to enter repair mode. Wait until the printer stops working and the LCD displays "0", then press the "Stop Reset" button four times and press the "Power" button twice to save the settings.

The printer is also an indispensable tool in our lives, especially for office workers, who need the help of our printers for documents, reports, contracts, etc., which are needed every day, and it is also the carrier of paper media communication. Then we all know that the printer needs ink to print the color when printing, if the ink leaks or the ink tank fails, it will directly lead to the printing effect. So let's introduce to you how to clean the ink tank in the printer, I hope this content can help you to properly handle the cleaning of the ink tank.

Step 1: First of all, we take out two ink cartridges from the all-in-one machine, and then we look at the ink cartridges, and we will find that there is a part at the bottom of the ink cartridge that resembles a dust collection potato circuit, in fact, this is where the nozzle is located.

Step 2: Then we can prepare a little warm water, the water temperature is roughly kept at 50 - 60 degrees Celsius.

Around. Then, when the warm water is ready, soak the nozzle at the bottom of the cartridge in the water for about 1 minute.

Step 3: After soaking, we first take the ink cartridge out of the water and use the prepared napkin to blot the ink oozing near the nozzle of the ink cartridge.

Step 4: After the ink is blotted dry, finally we will install the cleaned ink cartridge. This completes the cartridge cleaning process, and you can also try to print the self-test page to see the effect after cleaning.

The above is the specific solution of how to clean the ink tank in the printer, I believe that everyone can quickly learn how to operate through the understanding of the above content, and clean the ink tank efficiently and smoothly. 1. Find a sealed box with a lid that can hold the ink cartridge, find a high-purity alcohol of more than 90, put the cartridge nozzle into the box with the nozzle face down, pour in the alcohol until it has not passed the nozzle, close the lid of the box, and screw it tightly;

2. Soak for 1 to 2 days, then find a paper or cloth or absorbent cotton that absorbs water and does not remove slag to wipe the nozzle position, and suck out a small part of the ink. Then put it on. If you don't have a sealed box or bottle, consider using plastic wrap.

sealing, mainly to prevent the volatilization of alcohol;

3. It is recommended to use the original ink cartridge, and use the best ink to avoid clogging the nozzle when filling the ink;

4. When the cartridge is not used for a long time, it can be removed and sealed with a box or plastic wrap and placed in the refrigerator to prevent the cartridge from drying.

The clear ink cartridge of the Huijiao printer is not cleaned by the printer itself, but the operator needs to choose to clean it according to the state of the ink closure box, and it needs to be set by Hu Xing, such as cleaning every two weeks, and the cleaning time can be set.

In this case, it's just to clean the inkjet head, and this one is set up on your computer. In the printer settings, you can directly select.

Let's read the manual. Manuals are available.

1.First of all, you need to understand the main structure of the printer - power supply, access door, cancel key, output tray, input tray, indicator light, etc. 2.

The first step to zeroing the printer is to unplug the printer power cord and printer data cable. 3.Next, press the power button and plug it in, then press the feed button a few times while pressing the power until the power light flashes yellow and green.

4.Finally, release the power supply, the power light will go out after the printer starts, and then the reboot can be cleared.

Turn off the power of the printer when it is not turned off, plug it back in and turn it on for testing. 2. Buy a decoder from an ink dealer to decode. HP printer chip zeroing methods are:

**Printer clearing software, click the 2 buttons circled in the software below, let the printer enter the maintenance mode first, and so on. 1.In the shutdown state, press and hold the "Stop Reset" button, and then press "Power" to power on, 2

Keep the "Power" button unreleased, release the "Stop Reset" button, and then press the "Stop Reset" button twice to enter repair mode. 3.Wait until the printer stops working and the LCD displays "0", then press the "Stop Reset" button four times and press the "Power" button twice to save the settings.

1. Make sure the printer's power switch is off, press the [Cancel, Stop] button, and then press the [Power Switch] button. (Don't let go of either button.) 2. When the power light is green, do not release the [Power Switch] button at the same time, release the [Cancel Stop] button, then press the [Cancel Stop] button 5 times, and then release the [Power Switch] [Cancel Stop] button at the same time.

Each time you press the [Cancel Stop] button, the alarm light and the power light flash alternately. 3. When the power indicator lights up green, the printer is ready for maintenance mode operation. Pre-operation tips:

1. Make sure that the driver of the printer to be cleared has been installed, and the power cable and data cable of the printer have been connected. 2. Only 1 printer will be connected when clearing. 3. The [Cancel Stop] button pointed to when the printer enters the maintenance mode method.

HP 2621 can connect to the printer in the following ways: 1. Start Menu - > Control Panel - > Devices and Printers - > Add Printer Selection, Add Network Wireless Network Options; 2. Search for printers, if the computer and printer are connected normally, you can search for them, and you can operate according to the business prompts after the search is found.

Summary. Hello dear, glad to answer for you.

How to clear the HP 233SDN printer cartridge: Step 1: Turn off the printer and remove the power cord from the power outlet.

Step 2: Press the power button of the printer and plug in the power cord at the same time (the power light of the machine is on at this time).

Step 3: Without releasing the power button, press the feed button 4 times. The power light shows yellow-green, yellow-green (some are yellow-orange).

Step 4: Release the power button. After the machine starts, the power light goes out.

Step 5: Reboot the machine, the machine boots up normally, and then connect to the computer. Hope mine is helpful to you.

How to clear the HP 233SDN printer cartridge.

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Hello dear, glad to answer for you. HP 233SDN Printer Cartridge Clearing Method: Step 1:

Turn off the printer and remove the power cord from the power outlet. Step 2: Press the power button of the printer and plug in the power cord at the same time (the power light of the machine is on at this time).

Step 3: Without releasing the power button, press the feed button 4 times. The power light shows that the mu is absolutely yellow-green, yellow-green (some are yellow-orange).

Step 4: Release the power button. After the machine splitting starts, the power light goes out.

Step 5: Reboot the machine, the machine boots up normally, and then connect to the computer. Hope mine is helpful to you.