Hewlett-Packard is one of the world's most famous manufacturers of office copying equipment. The manufacturing company has patented the exclusive right to produce cartridges for its equipment. The manufacturer is interested in selling original consumables for its equipment, and for this, it has equipped all its cartridges with chips that record the amount of ink used. When the sensor detects zero ink remaining in the reservoir, the printer stops printing, which is an unpleasant moment in any office or home environment. Like any branded item, original cartridge can't be cheap. For those who often use a printer to print text materials, this can cost a pretty penny. In connection with the question of refilling the cartridge, and how to reset ink cartridge HP, becomes the question of the day.

What do you need to know?

The control chip that is installed on the cartridge is controlled by the software of the printer itself, and after printing the page limit, a message will appear on the screen indicating that the ink has run out and it is necessary to replace the cartridge with a new one.

How to reset the counter on an HP cartridge?

• Make sure that the printer is connected to the network; the indicator button should light up and not blink;
• Open the printer flap where the cartridges are located;
• On the printer control panel, find the drop-shaped image, it usually glows red, click on it. The print element will advance to check the presence of ink in the cartridge, and the power button will begin to blink. An image of an empty cartridge will appear on the screen.
• Using your thumb and forefinger, simultaneously press the index button on the printer panel and on the cartridge location unit and hold for 10 seconds. After which the chip should be reset.
• Press the drop button again and your printer will begin pumping ink. The whole process will take you no more than two minutes.

If all the steps were performed correctly, the power indicator will stop blinking, the cartridge will return to its place, and the program will show that all cartridges are full of ink.

In this simple way you can reset the chip on an HP printer. Now you can refill your inkjet cartridges yourself, as well as reset the chip on them. We hope that our article on how to reset an HP ink cartridge was useful to you, and that your cartridges will last a long time and with high quality.

Many of those who use office equipment and, in particular, HP printers, encounter a problem when servicing these devices. It lies in the fact that the original cartridges of the device, newly refilled with ink, refuse to be accepted and accepted for work, sending the user a message about the unsuitability of the cartridge. And to eliminate this problem, we will give several ways to reset an HP cartridge so that the installed CHIP “believes that a new cartridge is installed in the device.”

HP has installed an ID identifier in some of its models, which recognizes and “recognizes” the last four cartridges used previously. This may be why, after refilling, the ink level is incorrectly determined, after which the device displays an “error”. In this case, resetting the cartridge is quite simple - you need to click “continue” to resume printing.

If you intend to eliminate the error as such, you can use one of the proven methods of using a refill kit and cartridge refill technology to deceive the system and perform a reset.

Diagram for HP cartridges #21 / #22 / #27 / #28 / #56 / #57 / #58:

Resetting cartridges can also be done in less time simple method, by sealing special contacts on the HP cartridge. Thus, it will be possible to erase the data for the ID identifier and reset the cartridge. Just before you reset HP printer cartridges, you will need to find out the location of these contacts in your device model using correspondence diagrams. If your device model is not on the network, you can try to blindly seal the contacts yourself in order to change the chain of data by which the identifier could identify the cartridge.

For HP C9352#22, C9351# 21 reset scheme looks like this:

Exists universal method How to reset HP cartridges. To do this, remove the cartridge while the device is turned off. With the consumable facing up, attach a small piece of tape to the contact located in the upper left corner. After you have completed the reset, you can replace the cartridge and turn on the printer/MFP. After this, you will need to click “Ok” in the message window that appears and you can continue printing.

I currently have an HP2600 series printer with an HP121 ink cartridge which provides near laser printer quality. But as always, there is a but. This is the end of the ink.

Now follows two options:

1. Buy new cartridges.

2. Refill existing ones. Usually a couple of refills go well, but then problems start.

What could be wrong with the cartridge:

1. Drying of ink in the nozzles.

2. The filler inside the cartridge dries out.

3. The cartridge chip counter is full.

Points 1 and 2 are difficult to distinguish from each other. Signs: the cartridge is full of ink, but prints poorly, or one of the colors is missing. This is easy to check: Run the bottom side of the cartridge, perpendicular to the contact board, over a cotton pad. There should be a uniform black or three colored stripes left on it.

First, the main rule: You need to print at least a little, but at least every three days and when going on vacation, refill the cartridge completely. If you run out of ink, add 1 ml of vodka into the chambers.

So I proceed like this:

1. I put the cartridge for 1-2 days in a cup of boiled water on a cotton pad, the water level is 1 cm, it’s good to add 2-3 drops of concentrated liquid dishwashing detergent.

2. We take out the cartridge. We take out the piston from a clean, empty syringe and, pressing the tip of the syringe to the filling hole, and pressing the second tip of the same chamber with your finger, blow into the back hole of the syringe, while the cartridge should stand on a rag folded several times. Now we run it over the cotton pad, if there are three colored stripes, then we refill the cartridge and work, if not, then we move on to point No. 3.

3. It looks like the foam-like filling of the chambers has dried out. Very slowly inject 2 ml of vodka into the chamber, the strip of which has no color, using a syringe with a needle. If the chamber seems to have quickly filled, this once again confirms that the filler has dried out and the liquid has only filled the channels from punctures of the filler with syringe needles. Fine. Be patient and let the vodka soak in, drop by drop. Let it leak a little through the writing unit, now your task is to saturate the foam rubber. Don't rush, let it sit for an hour and repeat again. Let's move on to point No. 2. As a rule, in the end, the result will be positive.

Now to correct the situation under point No. 3. As you know, we don’t pay attention to the blinking LEDs indicating ink consumption. The printer started printing and stopped, throwing out blank sheets. Generally refuses to print. The software shows that there is ink, although we don’t take this into account either, we do the following:

3.1 We delete all print jobs.

3.2 Press simultaneously buttons I (enable) and X (cancel). The printer will immediately print its report regardless of the state of the meter; all colors must be present in the report.

3.3 We send one sheet for printing. Right here, - attention! If the printer is silent, but there is no error message, wait up to five minutes - it should print your sheet, then the pauses will become shorter and shorter and printing will be normal. If there is no positive result, we move on.

3.4 We are trying to reset the counter.

Cover contact A with thin tape.

In fact, the chip counter is not reset, and we can only “fool the brains” of the printer driver subroutine responsible for counting the printed material. The same effect is obtained when we then peel off the tape. If you need to “reset” the counter again.

Insert the cartridge. We take paper out of the output tray. We carry out point No. 3.2. But since there is no paper, the “out of paper” indicator will light up. Press the (X) button (cancel), the “out of paper” indicator goes out. Insert the paper and go to point No. 3.3.

In my practice, the result was always positive. But you need to remember that, in general, the cartridge does not last forever. One of the injection microassemblies through the nozzles may fail. This is irreparable. Secondly, we use refilling needles to make holes in the foam-like filling of the chambers and the ink flows freely to the squeaking unit. In this case, do not insert the needle strictly vertically, but at a slight angle and not all the way, so as not to create through channels in the filler for free flow of ink to the nozzles.

4. Important when refueling.

4.1 Insert the needle into the chamber cavity not all the way, as is recommended on the websites of companies selling cartridges (these are werewolves), but halfway and at a slight angle. This will delay the moment of destruction of the cartridge chamber filler. Inject the ink very slowly so that no air bubbles form in the filler.

4.2 Do not pierce the filter of the second chamber in the black and white cartridge with a needle. This is also recommended by companies that sell and refill cartridges, you know why. If the filter or filler dries out, follow step No. 3.

5. And one last thing. If everything has been tried and the result is negative, but you suspect that the cartridge has completely dried out and needs to be disposed of, and the electrical mechanics are working properly, place the cartridge in a jar vertically completely under a layer of water for a week. Then follow steps #2. Sometimes it helps. Good luck.

Positive traits:

1. A cheap printer with good print quality. (A find for parents of schoolchildren).

2.Small and lightweight. If there is not enough space on the table, you can put it in the closet.

3.Reliable.

Flaws:

1. Bad software.

2. Increased noise.

I already have two HP D2663 printers, and even earlier I had an HP C610. I share the less than flattering reviews regarding the increased noise and poor quality of the drivers, but I don’t agree with the rest. Of course, the user should not waste time combing the installation, but given low price printer and good quality, you can go for it. All software problems from the section added 5 years ago to the body of the software for recording and recognizing used cartridges. We won’t get into the driver, but after installing the software, you need to do the following.

(THIS IS MANDATORY: at the end of the software installation, the installer will ask you to connect the printer, it will immediately see it and complete the installation. If the installer does not see the printer, but offers to do it later, then the driver installation did not go through, figure out what’s wrong. Printer will not work normally. Do not forget to disable your antivirus before installation.)

1.Print one page and turn off the printer.

2. To avoid long explanations, go to “my documents”, go up one level and search for files and folders with the name “HP”. Several folders and files will be found, usually located in “Application Data” and “Local Settings”. Delete all the files, but leave the folders that are already empty.

When a Hewlett-Packard brand consumable resource runs out, in order to save money, we prefer to refill an old cartridge rather than buy an expensive new product. However, it often happens that you installed it in the printer, but the software still does not see the consumable or displays the “Empty cartridge” error. And it’s good if the printer, despite all this, continues to function normally. But what if he categorically refuses to continue working?

The trouble is that modern peripherals and consumables for them are equipped with special chips that read the resource and block printing at the end of it. Until the moment when a new original cartridge appears in the copy machine. Fortunately, it is possible to bypass this system, and in this article we will explain to you how to do it.

Methods for resetting HP cartridges

Checkmate in four moves

The whole trick of this method is the memory of office equipment. Most printers, MFPs, copiers and faxes store no more than three cartridges. In other words, we take four cartridges of the same model, install them one by one, and after the third, you can install the first consumable, but already refilled, and it will be considered as new.

Scotch tape comes into play

If you are unlucky and previous system didn’t work, or you don’t have four consumables, then try picking up some tape and sealing the necessary contacts. This method acts mainly on cartridges models No. 56-58; 338-339; 343-344 and 348. It is carried out as follows:

• Secure the cartridge. Its print head should be directed towards you, and the contacts should be upward.
• Seal the contact. Select the top one on the left diagonal (the second strip of contacts).
• Install the consumable into the device. A system message should appear on your computer, click OK and do a test print.
• Remove the cartridge and cover another contact. This time for the C6656A (C6657A) the top one, on the penultimate (last) diagonal on the right side. And do the same procedure as the first time.
• Then remove the printing accessory again and remove the tape from the contact that was sealed first. Next, repeat all the same steps.
• Having done all this, pull out the consumable again, and this time completely remove the tape from the contacts and wipe them with an alcohol solution. Now you can install everything back and safely work with the printer.

In this way, you can reset the resource of many cartridges. The main thing is to know which contacts need to be sealed for the procedure to be successful.

The service menu also works

Cartridges such as CB335HE and CB337HE can be reset using the printer service menu. No matter how fantastic it may sound, the fact remains a fact. To do this, you need to “disarm” the office equipment (i.e., remove the cartridges). Then you need to press, hold for a while and release the “cancel” and “ok” buttons to enter the required menu. Then everything is simple: open the item Resets Menu→Ok→Partial Reset (or Semi Full Reset)→Ok. Having done everything correctly, the device should turn off. Now turn on the device, set the language, European region and follow further instructions. If it doesn't work the first time, try 1-2 more times.

During operation laser printers HP LaserJet many users encounter problems caused by the operation of the so-called “calculator chips” that count the pages printed by the cartridge. On the one hand, the chips are incredibly convenient, because at the right time they can notify you about the need to replace a consumable, on the other hand, the failure of such a microcircuit leads to the retransmission of incorrect information, for example, about the amount of toner remaining. Therefore, we will try to understand in detail the issue regarding how to reset the counter on HP LaserJet cartridges to extend the life of your printer as much as possible.

Attention! The procedure for software resetting or deactivating chips on HP LaserJet print cartridges is different. Consequently, the instructions below for different models of printers and MFPs have been classified by Miraxprint specialists based on the similarity of the necessary measures.

How to reset the counter on HP 3500 / 3550 / 3700 Color LaserJet toner cartridges?

• Step #1: Through the control panel located on the body of the printing device, go to the menu and select the “Service” option.
• Step #2:In the window that opens, enter a special code. For HP Color LaserJet 3500 / 3550 you will need to dial 10350003 , and for HP 3700 – 10370003 .
• Step #3: Reset the chip by clicking on the “Reset Counters” category.

How to reset the cartridge counter on HP Color LaserJet CP1210 series printers?

• Step #1:Launch the printer management software from the manufacturer we are considering, “HP Toolbox,” on your personal computer.
• Step #2: Follow the “Devices” – “Settings” chain, and then click on one of the items: “Use finished cartridges” or “Cancel cartridge removal”.
• Step #3: From time to time, warnings and other notifications about the end of consumables will pop up - feel free to ignore them, print until all the toner is used up.

How to reset the counter on HP LaserJet 1600 / 2600 / CP 1000 series / CM 13121 printer cartridges?

• Step #1: Through controls * Using the functional menu of printing devices, go to the “System Settings” section. Next select “Print Quality”.
• Step #2: Wait a few seconds until the “Replace consumables” window appears - activate it.
• Step #3: Click "Ignore withdrawal" and confirm your choice twice.
• Step #4: Turn on the printer. If the display shows a notification that “A non-HP (color) cartridge is installed,” then reset the message several times with the “Cancel” button.

* – control elements include the arrows “Left”, “Right”, “Up”, “Down” and the buttons “V" (choose),X(cancel).

Warning! You carry out all the above manipulations at your own peril and risk, so try to fully follow the instructions provided so as not to cause damage to HP LaserJet printers. Otherwise, it is better to seek help from specialists service center Miraxprint, which carry outfrom 300 rubles, and also provide qualifiedconsumables during refueling.

Do you still have questions about how to reset the chip on HP LaserJet cartridges? contact us to get 24/7 advice from professionals!