Question about HP Hewlett Packard Q7456A TIJ2.50 4500 Pigment Black Printhead & Connector Assembly

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How to remove the connector once the cartridge is empty?

How do I to remove the connector once the cartridge is empty?

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What type of printer do you have?

Posted on May 21, 2014


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1 Answer

Empty color cartridge error

The printer needs all cartridges with sufficient ink levels for you to be able to print. The printer will prime every once in a while thus the need for all cartridges to have ink - this will prevent damaging the printhead.

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I have put replacment ink cartridges, all 4, but my printer does not print. it shows information to replace empty ones (all 4). What can i do?

Remove all the cartridges and clean the cartridges connector of the printer as well as for the cartridges with soft things like cotton etc.Most of this problem comes from this connector.Good luck

Sep 28, 2011 | Office Equipment & Supplies

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How do you replace the ink cartride in a hp 2175 all in one printer

1. Prepare the replacement cartridge by pressing down and back on the top of the protective plastic, then sliding the cartridge out.
2. Set both the cartridge and empty cartridge protector aside.
3. Turn on your printer and lift the access door until it locks into place. The print carriage will move to the center.
4. Once the print carriage has stopped moving, raise the latch to release the empty cartridge. 5. Remove the empty cartridge by pulling towards you. If you are replacing the tri-color cartridge and need to remove the black ink cartridge temporarily, use the empty cartridge protector to hold it. 6. Hold the replacement cartridge by the sides and remove the black plastic tape. 7. Insert the replacement cartridge into the appropriate slot (left for tri-color, right for black) until it snaps into place. 8. Pull the cartridge latch towards you and press down until it snaps into place. 9. Close the access door. -------
You may also download and refer to it's product manual :-


Sep 25, 2010 | HP PSC 2175 All-In-One InkJet Printer

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HP 8250 Cannot Print - Printer Senses New Ink Cartridge as EMPTY

you need to have authentic hp cartridges,if you bought cheaper,it will not work.

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How to load ink catritridge #4&5

plz follow the steps below:

Step 1 Locate the "On" button located on the top right side of the Lexmark 2600 Series Printer Scanner. Turn the unit on by pressing and releasing the "On" button one time.
  • Step 2 Raise the scanner unit until it locks into place. Allow the print cartridge carrier to move to the loading position. Wait for the print cartridge carrier to stop moving.
  • Step 3 Locate the color print cartridge in the carrier on the right. Release the empty color print cartridge by pressing down on the cartridge carrier latch. Raise the cartridge carrier lid. Remove the empty color cartridge by pulling it straight up. Place the empty cartridge in the plastic bag and set aside for recycling.
  • Step 4 Remove the new color cartridge from its packaging. Remove the protective tape from the nozzle and connector on the back and bottom of the color cartridge. Dispose of the protective tape.
  • Step 5 Install the new color cartridge into the right cartridge carrier slot. Close the cartridge carrier lid. Press down on the cartridge carrier lid until it clicks into place.
  • Step 6 Raise the scanning unit slightly. Release the scanning unit support. Close the scanning unit.

  • If u find this post helpful, then plz vote it.

    Apr 27, 2010 | Lexmark X2600 InkJet Printer

    1 Answer

    Cant figure out how to put in the ink cartridges

    Hi there,
    Procedure for replacing Cartridge
    When FIne Cartridges run out of ink, replace them. using the following steps.

    Handling Fine Cartridges
    -Once the protective tape is removed, do not touch the electrical contacts or Print Head Nozzles on a FINE Cartridge. The printer may not print out properly if you touch it.
    -To maintain optimal printing quality, we recommendthe use of specified Canon brand FINE Cartridges.
    Refilling is not recommended.
    -Once you remove a FINE Cartridge, replace it immediately. Do not leave the printer with the FINE Cartridge removed.
    -Replace empty cartridges with new ones. If you insert FINE Cartidges that has been removed once, the printer may not print properly due to some reasons such as clogging of the nozzles. Furthermore, with such cartridges, tlhe Low ink warning may not be displayed properly.
    -Once a FINE cartridge is installed, do not remove it from the printer and leave it out in the open. This will cause the FINE Cartridge to dry out., and the printer may not operate properly when it is reinstalled. To maintain optimal print quality, use a FINE Cartridge within 6 months of first use.
    -Color ink may be consumed even when printing a black and white document or when black and white printing is specified.
    Color ink is also consumed in Print Head Cleaning and Print Head Deep Cleaning, which may be necessary to maintain the printer's performance.

    1) Make sure that the printer is on, and then open the Front Cover.
    The FINE cartridge Holder move to the left.
    Cautuion : * Do not hold the FINE cartridge Holder to stop or move it.
    * Do not touch the metallic parts inside the printer.
    Important : If the Front Cover is left open for more than 10 minutes, the FINE Cartridge Holder moves to the right. Close and reopen the Front Cover to return the holder to the left.

    2) Remove the empty FINE Cartridge.
    a) Push down the FINE Cartridge.
    b) Remove the FINE Cartridge.
    Important: - Handle FINE Cartridge carefully to avoid staining your clothes or surrounding area.
    -Discard empty FINE Cartridges according to the local laws and regulations regarding disposal of consumables.

    3) Prepare the replacement cartridge.
    a) Unpack a new FINE Cartridge and remove the orange protective tape. gently.
    Important : - Handle FINE cartridge carefully to avoid staining your clothes or surrounding area.
    - do not re-attach the protective tape once you have removed. Discard it according to the locals laws and regulations regarding disposal of consumables.
    -once the protective tape is removed , to not touch the electrical contacts or Print Head Nozzles on a fine cartridge. The printer may not print out properly if you touch it.
    -Be careful not to stain your clothes and hands with the ink on the removed protective tape/

    4) Install the FINE Cartridges.
    a) Insert a new FINE Cartridge all the way into the appropriate slot. The Black FINE Cartridge should be installed into the left slot and the Color FINE Cartrige should be into the right slot.
    b) Push up the FINE Cartridges until it clicks into the place.
    Important : The printer cannot be used unless both the FINE Cartridges are installed.

    5) Close the Front Cover.

    Hope this helps. Please rate my response.
    Have a good day.

    Nov 26, 2009 | Canon PIXMA iP1800 InkJet Photo Printer

    1 Answer

    Ink cartridge is empty and I can not remove it to change it. It won't come out!

    Press the power button to turn off the printer. Hold down the transfer and left arrow button at the same time. While holding them down at the same time turn on the power button. Let it go through the initialization process and once completed, the head should be in the up position. Open the cartridge door and push the cartridge to make sure it is latched and locked in place. Once the cartridge is latched, release the latch and the cartridge should release itself. Remove the cartridge from the printer.

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    If you want to use the toner cartridge after the printer decides that it's empty, you can do it by going into the Machine Settings in the menu, and option 8 (at least on my Magicolor 2590MF) says "Toner empty stop?". Just change that to NO, and you're set to go.

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    "toner empty" problem

    The samsung sf 5100 toner cartridge has a .05 Amps fuse in it. This gets blowed when you switch on the machine.This is used to reset the page counter and also to inform the machine that you have inserted a new toner. Now this recycled cartriges will not have this fuse and this is the reason why your machine shows TONER EMTY message! If you dont get the same rating fuse, put any fuse of the same size, insert the toner, close the door and just switch on the power and switch off immediately. Then take out the Toner cartridge and remove the fuse. Now your cartridge is ready for use.

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    Cannot remove ink cartridge

    usually there are are buttons on the printer on has a drop of inkt benath it one is for the paper and one is on and off

    open the plastic cover of the printer
    turn printer on and press the ink button for 2 -7 seconds (depending of the model) than release it , wait for the cartridge holder to "park" open the holder and remove the cartridge wich was empty by a new one and put the cartridge in the correct place, than close the cartridge holder, than close the cover, press the inkt button once and wait until it is ready

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