How do I install the HP E77422dn printer cartridge?

Step 1: Remove the cartridge.

1. Make sure the HP all-in-one machine has been started.

Note: If you turn off the power of the HP All-in-One when you open the cartridge hatch to replace the cartridge, you will not be able to remove the ink cartridge from the HP All-in-One. If the cartridge tray does not stop safely when you try to remove the cartridge, there is a chance that the HP All-in-One will be damaged.

2. Open the cartridge hatch. The bracket is moved to the middle position of the all-in-one.

3. Wait for the cartridge holder to stop completely, then gently press down on the cartridge to remove it. Remove the cartridge from the left slot and replace the three-color cartridge. Remove the cartridge from the right slot and replace it with the black cartridge.

4. Pull the cartridge outward out of the slot. If you remove a black cartridge for the purpose of attaching the cartridge, store the black cartridge in a cartridge protector or a sealed plastic container.

Step 2: Install the new cartridge.

1. Make sure the HP all-in-one machine has been started.

Note: If you turn off the power of the HP All-in-One when you open the cartridge hatch to replace the cartridge, you will not be able to remove the ink cartridge from the HP All-in-One. If the cartridge tray does not stop safely when you try to remove the cartridge, there is a chance that the HP All-in-One will be damaged.

2. Open the cartridge hatch.

Make sure the cartridge moves to the middle position. If the cartridge does not move to the middle, turn off the device and then restart it.

3. Remove the tape from the cartridge.

Note: Do not touch the copper contacts and do not reattach the tape to the cartridge.

4. Pinch the cartridge so that the HP logo is facing up.

5. Insert the three-color cartridge into the left cartridge slot, and the black cartridge into the right cartridge slot.

6. Be sure to push the cartridge into place.

7. Close the cartridge hatch.

How is the cartridge mounted on the printer BAI? In order to advocate the use of paper saving, today's printers are not only in the office, but also in the family, because many families are buying printers for the first time and do not know how to install ink cartridges. Now Rongfeng Hua Stationery** tells us how to install ink cartridges.

How to install ink cartridges on the printer:

1.Before installing the ink cartridge, you need to press the printer's "Power" button to start the printer.

2.Open the cartridge hatch and wait for the pen holder to move to the middle position of the printer.

3.Gently press down on the cartridge you want to replace, release it, and pull the cartridge out of the slot.

4.Remove the new cartridge from the package.

5.Remove the print cartridge from the package and remove the tape.

6.Do not touch the electronic contacts or ink nozzles.

7.Slide the new cartridge into the slot until it snaps into place.

8.Close the cartridge hatch.

Precautions: Do not touch the copper-colored contacts or ink nozzles. Touching these parts can result in clogged ink nozzles, no inkjet, and poor circuit contact. Do not reattach the tape to the cartridge. Failure to do so will result in clogged ink nozzles, non-inkjet, and poor circuit contact.

Install the color cartridge on the left side of the cartridge and the black cartridge on the right. When installing the cartridge, you can follow the prompts on the printer to install the cartridge correctly.

Kiss is happy to answer for you. HP printer ink refill1, first add points to the printer, and then we take out the ink cartridge to move to a suitable removal position, press the ink cartridge to take it out, but the printer is different, the way to take it out is also different, see the instructions for details. 2. There are two kinds of cartridges, one is a black cartridge and the other is a color cartridge, if it is the former, we only need to take out the black cartridge, if it is the latter, as long as the corresponding color ink is not enough to take out the corresponding cartridge.

3. Generally, each ink cartridge has adhesive tape, and the adhesive tape generally has a hole for injecting ink, which only needs to be torn apart, and then glued with adhesive tape after replenishing the ink. 4. Generally, our ink will have a very convenient tip for adding ink, we can't add too much at a time, too much will be easy to produce bubbles, and then use tape to seal the hole after adding ink. 5. Generally, the original cartridge does not have an ink hole, but as long as you see a concave dot, you can still add ink, even if you don't, we can also open your mouth to praise the finch for ink.

The above is mine, I hope it can help you, and I wish you a happy life in the birth of Sakura! <>

1.Turn on the power 2Open the hatch (there is a hatch on the upper side of the paper outlet that can be opened), and the machine will automatically move the two cartridges in front of you3

The pink one on the left is the color ink cartridge, the black one on the right is the Sun Zhen bright black wide color ink cartridge, gently press down the ink cartridge that needs to be replaced with your fingers, the ink cartridge will be removed, the new ink cartridge will be gently buckled and the position of the ink cartridge will be removed, and then the hatch will be closed, and the replacement will be completed 4After closing the cabin door, the computer will print a test paper and the cartridge will be replaced.

Summary. HP 7720 printer change ink cartridge**, kiss hello, 1. First open the shell of the printer, and you can see the ink cartridge after opening. 2. Pull the cover plate of the ink cartridge, and the ink cartridge will automatically move to **.

3. After that, put the black ink cartridge of the printer into the ink cartridge compartment on the right. 4. After that, put the color ink cartridge into the ink cartridge compartment on the left side. 5. After closing the ink cartridge of the printer, the ink cartridge will automatically return to its position.

6. Close the case of the printer so that the ink cartridge is replaced.

HP shirt block 7720 printer change ink cartridge**, kiss hello, 1. First open the shell of the printer, and you can see the ink cartridge box after opening. 2. Pull the cover of the ink cartridge box, and the ink cartridge will automatically be removed and dismantled when it collapses. 3. After that, put the black ink cartridge of the printer into the ink cartridge compartment on the right.

4. After that, put the color ink cartridge into the ink cartridge compartment on the left side. 5. After closing the ink cartridge of the printer, the ink cartridge will automatically return to its position. 6. Close the case of the printer so that the ink cartridge is replaced.

Hello, 1. After making sure that the printer has no powder, you need to take out the toner cartridge of the printer. 2. After taking out the toner cartridge, take the toner cartridge out of the drum cartridge and press and hold the green button on the left wheel to separate it. 3. Take out the newly bought powder cartridge from the package and shake it horizontally from side to side several times, mainly to shake the powder inside.

4. Then remove the yellow plastic lid in front of the new compact, 5. Put the new compact into the original drum box, and press it lightly until the green card on the left side is ready. 6. Install the installed toner cartridge into the printer as a whole, and the installation method is just the opposite of the method of taking it out. 7. After installation, close the front cover, then turn on the power of the printer for system testing, after the detection is successfully completed, the green light of the printer [ready] will light up.

The installation is complete and ready to use.

Hello dear, turn on the power, and after a burst of machine sound has passed, you can replace it 2, there is a hatch that can be opened on the upper side of the paper outlet, open the hatch 3, at this time, the machine will automatically move the two ink cartridges to your front 4, the left side of the Ziling Heng color is the color ink cartridge, the right black is the black ink cartridge, gently press down with your fingers on the ink cartridge that needs to be replaced, the ink cartridge will be removed 5, the new ink cartridge is gently buckled on the position of the ink cartridge, and then close the hatch, the replacement is completed 6, After closing the hatch, the computer screen will show whether the calibrator cover is corrected, click to correct, put the printing paper at the paper opening, the printer will print a correction page, so far, the cartridge replacement is completed.

Here's how to change the HP7612 cartridge:

Make sure the HP All-in-One is turned on.

The cartridge hatch was opened, and the bracket was moved to the middle position of the all-in-one.

Open the cartridge hatch, wait for the cartridge pen holder to stop completely, and then tap down on the cartridge to remove it.

Then install a new cartridge and you're good to go.

Precautions for using the printer stance:

It is forbidden to put other items on the printer. When the printer is not used for a long time, unplug the power plug from the power outlet.

Just in case, when there is thunder nearby, unplug the power plug from the outlet. If it is plugged in, there is a possibility that the machine will be damaged.

When the printer paper and ribbon cartridge are not set, printing is prohibited. The printhead and print roller will be damaged.

The printhead is at a high temperature. Do not touch until the temperature drops. Prevents burns, injuries.

Do not touch the metal part of the print cable connector and print head. Do not touch the print head when it is working.

When the print head is working, it is forbidden to cut off the power supply.

It is forbidden for foreign objects (staples, metal sheets, liquids, etc.) to enter the machine, otherwise it will cause electric shock or machine failure.

Make sure the printer is powered on and the cable and computer are connected before turning it on.

Do not move, drag, or turn off the power of the printer when printing.

When the print volume is too large, the print volume should be kept within 30 copies and the printer should rest for 5-10 minutes to avoid the printer overheating and damage to the balance.

When printing files, it is not allowed to use paper that is too thick (more than 80g), and it is not allowed to use wrinkled or folded paper.

If the printer is seriously damaged, man-made or damaged in accordance with the above operating specifications, the company will investigate the person responsible.

The HP printer cartridge is as follows:Tools Raw material: ink cartridges.

1. Take out the cartridge and unpack it.

2. The black bag is the ink cartridge, and after opening it, you will find a small plastic head with a yellow head, which is the protective slider of the new ink cartridge, and you have to pull it off.

3. Now open the printer cartridge, there is a button to open, and then I see that there is a part inside with a number on it, my ink cartridge is 05a, grab this position, pull out, you can pull, and then take it out completely, put it aside.

4. Then put the new cartridge in the upward direction of 05a just now, and gently send it in, until finally there is a feeling of being locked and stop. Buckle the lid of the printer, and you will hear the sound that causes it to restart, indicating that it is being installed, and then it can be used normally! You can print one page and try it.

Material: HP 2678 printer, ink cartridge.

1. First open the upper panel of the HP 2678 printer.

2. Continue to open the cartridge lock of the HP 2678 printer.

3. Then prepare the ink cartridge of the HP 2678 printer.

4. Secondly, put the ink cartridge of the Zhiqi HP 2678 printer in the middle position and press it tightly.

5. Finally, cover the cartridge lock of the HP 2678 printer.

Summary. Dear is happy to answer for you, the steps to change the ink cartridge for the HP 2775 printer are as follows 1There are two parts under the printer that can be disassembled, and the upper one is where the ink cartridge is placed.

Using both hands, place them on either side of the printer and pull it out firmly. 2.There is a green button on the left side of the open box, press the green one, and the black one can be withdrawn.

3.Press and hold the green button, drag the toner cartridge with your right hand, and pull it out together. 4.

Gently hold the toner cartridge with your right hand and hold the edge of the cartridge with your left hand to separate the two. 5.Take out the old cartridge and replace it with a new one, hold the new cartridge with your right hand, and hold the edge of the cartridge with your left hand and put it in.

6.After the new cartridge and the cartridge box are placed together, press and hold the green button to put it in, adjust the lower position after inserting, and close the outer lid. Once the lid is closed, the printer will run automatically, and it will be ready to go after the operation is heated.

<> how to change the ink cartridge for the HP 2775 printer.

Dear is happy to answer for you, the HP 2775 printer to change the ink cartridge steps are as follows 1There are two parts under the printer that can be disassembled, and the upper one is where the ink cartridge is placed. Using both hands, place them on either side of the printer and pull it out firmly.

2.There is a green button on the left side of the open box, press the green one, and the black one can be withdrawn. 3.

Press and hold the green button, drag the toner cartridge with your right hand, and pull it out together. 4.Gently hold the toner cartridge with your right hand and hold the cartridge with your left hand to separate the two cartridges.

5.Take out the old cartridge and replace it with a new one, hold the new cartridge with your right hand, and hold the edge of the cartridge with your left hand and put it in. 6.

After the new cartridge and the cartridge box are placed together, press and hold the green button to put it in, adjust the position after inserting, and close the lid on the outside of the slag. Once the lid is closed, the printer will run automatically, and it will be ready to go after the operation is heated. <>

<> the expansion of the HP2775 printer is the advantages of the HP2775 printer yo 1The overall fuselage is designed with a curved edge, full of fashion. 2.

The output tray is designed with an open base cavity and a wide output tray to hold paper smoothly. 3.The printing machine has a 0-second preheating function to ensure the rapid output of the silver page printing of the first banquet.

<>Well, is there a ** for the nozzle of the cartridge?

Kiss this one.

HP printers need to replace ink cartridges in the following six steps:

1. There are 2 parts that can be disassembled under the printer, the bottom one is to put the paper, and the top one is of course the place to put the ink cartridge. Using both hands, place them on either side of the printer and pull it out firmly.

2. I saw that there was a green button on the left side of the box, and I could press it up and down when I pressed it, which means that you are in the right position. The green one can be pressed down, and the black one can be pulled out.

3. Press and hold the green Bishan button, drag the toner cartridge with your right hand, and pull it out together. Basically, the cartridge is pulled out along with the box containing the cartridge, pulled out.

4. The ink cartridge is pulled out together with the cartridge box, so this step is to separate the two, you only need to gently hold the toner cartridge with your right hand, and pull the edge of the cartridge with your left hand to easily separate.

5. Take out the old cartridge and replace it with a new one, in the same way, hold the new cartridge with your right hand, pull the edge of the box containing the cartridge with your left hand, and gently put it in. There may be black toner falling on the table in the middle, so you can clean it up after you have installed it.

6. After the new cartridge and the cartridge box are placed together, press and hold the green button, which is similar to the third step, but put it in, adjust the position after putting it in, and close the outer cover. Once the lid is closed, the printer will run automatically, and you can print when the run is heated.

1. When replacing the ink cartridge, first disconnect the power supply of the HP printer, and then open the shell of the front section of the printer, and then you can see the ink cartridge part.

2. Gently remove the old ink cartridge, then align the new ink cartridge with the ink cartridge interface and install it on the printer, and then cover the shell of the front section of the printer.

3. After the cartridge is installed, you also need to test whether the HP printer can work normally, check whether the printing is clear, and confirm that the cartridge replacement has been successfully completed.

It should be noted that before replacing the ink cartridge, you must buy the ink cartridge that matches the HP printer model, because the ink cartridge that does not match is unusable, and it is usually available online or on the HP official website.