V40 not printing black, only pink

Follow these instructions when you need to replace print cartridges.

• Everyday printing: Use a black cartridge along with a tri-color cartridge.
• Color photos: Use a photo cartridge along with a tri-color cartridge.
To replace the print cartridges
1. Make sure the HP All-in-One is on.
CAUTION: If the HP All-in-One is off when you open the print cartridge door to
access the print cartridges, the HP All-in-One will not release the cartridges for
changing. You might damage the HP All-in-One if the print cartridges are not
docked safely when you try to remove them.
2. Make sure you have letter or A4 unused plain white paper loaded in the input tray.
3. Open the print cartridge door.
The print carriage moves to the far right side of the HP All-in-One.
4. Wait until the print carriage is idle and silent, and then lightly press down on a print
cartridge to release it.
If you are replacing the tri-color print cartridge, remove the print cartridge from the
slot on the left.
If you are replacing the black or photo print cartridge, remove the print cartridge from
the slot on the right.
1 Print cartridge slot for the tri-color print cartridge
2 Print cartridge slot for the black and photo print cartridges
5. Pull the print cartridge towards you out of its slot.
6. If you are removing the black print cartridge in order to install the photo print cartridge,
store the black print cartridge in the print cartridge protector or an airtight plastic
container.
7. Remove the new print cartridge from its packaging and, being careful to touch only
the black plastic, gently remove the plastic tape by using the pink pull tab.
1 Copper-colored contacts
2 Plastic tape with pink pull tab (must be removed before installing)
3 Ink nozzles under tape
CAUTION: Do not touch the copper-colored contacts or ink nozzles. Also, do
not re-tape the print cartridges. Doing so can result in clogs, ink failure, and bad
electrical connections.
8. Hold the print cartridge with the HP logo on top, and insert the new print cartridge into
the empty cartridge slot. Make sure you push the print cartridge in firmly until it snaps
into place.
If you are installing the tri-color print cartridge, slide it into the left slot.
If you are installing a black or photo print cartridge, slide it into the right slot.
9. Close the print cartridge door.

Step one: Complete the alignment process If you have already installed new print cartridges, follow these steps to complete the alignment process.

1. After installing a new print cartridge, wait at least 20 seconds for the print cartridge alignment process to start.
2. Wait for the print cartridge alignment process to fully complete.
3. Make sure that the alignment page has printed on plain, white paper that has no other printing on it. If you need to create a new alignment page, load the tray with letter or A4 unused plain white paper and turn the product off and on again to create the page.

If an alignment page does not print when the product is turned on or off, the issue is resolved. If an alignment page continues to print when the product is turned on or off, you should replace the cartridges with new HP cartridges. Continue to Step two: Remove the print cartridges. Step two: Remove the print cartridges Follow the steps below to remove the cartridges. NOTE: When you remove and install the same print cartridge, the unit will not align the print cartridge as the unit remembers the alignment values for that print cartridge.

1. Press the Power button to turn the product on. The Power button is lit when the unit is on. Figure 1: Power button lit
2. Make sure that the paper tray is down, and letter or A4 unused plain white paper is loaded in the paper tray.
3. Lower the access door until it stops. Make sure that the print carriage moves to the right side. Figure 2: Lower the access door
4. Wait until the print carriage is idle and silent, and then using your thumb, lightly press down on a print cartridge to release it. Figure 3: Print carriage
   • If replacing the tri-color print cartridge, remove the print cartridge from the slot on the left.
   • If replacing the black or photo print cartridge, remove the print cartridge from the slot on the right.
   Figure 4: Proper position of the print cartridges 1 - Tri-color print cartridge 2 - Black or Photo print cartridge
5. Pull the print cartridge toward you and out of its slot.

Step three: Install the new print cartridge

1. Remove the new print cartridge from its packaging and, being careful to touch only the black plastic, gently remove the plastic tape by using the pink pull tab. Figure 5: Remove the tape 1 - Copper-colored contacts 2 - Plastic tape with pink pull tab (must be removed before installing) 3 - Ink nozzles under tape CAUTION: Do not touch the copper-colored contacts or ink nozzles. Touching these parts can result in clogs, ink failure, and bad electrical connections.
2. Slide the new print cartridge forward into the empty slot. Then gently push on the upper part of the print cartridge forward until it clicks into the socket.
   • If you are installing the tri-color print cartridge, slide it into the left slot.
   • If you are installing a black or photo print cartridge, slide it into the right slot.
   Figure 6: Print cartridge locations 1 - Print cartridge slot for the tri-color print cartridge 2 - Print cartridge slot for the black and photo print cartridges
3. Close the print cartridge access door. Figure 7: Closing the print cartridge door
4. If you installed a new print cartridge, the print cartridge alignment process starts after about 20 seconds.
5. The unit aligns the print cartridges. Recycle or discard the print cartridge alignment sheet.

If you have completed all the steps listed above and are still experiencing a problem, service the product. Cause The product aligns the print cartridges every time at cartridge installation or replacement to ensure the highest-quality prints. The alignment page continues to print when the product is turned on or off, or when a print job is started, for any of the reasons below.

• The automatic alignment process is not complete.
• The ink cartridges are not properly installed.
• One of the ink cartridges is defective.
• One of the ink cartridges is low or out of ink. Black and all three colors must be available.
• Protective tape on a new ink cartridge has not been removed.
• Contacts on the ink cartridge are not meeting the contacts in the carriage correctly.
• Cartridge is remanufactured or refilled. Refilled or remanufactured ink cartridges may have been damaged during the refilling process or have clogged ink nozzles.
• The product needs to be serviced.

You can follow the steps below to replace your ink cartridges.  Feel free to click on the link at the bottom to pull up a document that gives you information including pictures on how to replace the ink cartridges.
To take out the old ink cartridges:
When replacing the tri-color print cartridge, remove the print cartridge from the slot on the left.When replacing the black or photo print cartridge, remove the print cartridge from the slot on the right.Pull the print cartridge toward you and out of its slot.

To install new ink cartridges:Remove the new print cartridge from its packaging.Remove the plastic tape by using the pink pull tab.Slide the new print cartridge forward into the empty slot. Then gently push the upper part of the print cartridge forward until it clicks into the socket.When installing the tri-color print cartridge, slide it into the left slot.When installing a black print cartridge, slide it into the right slot.
http://h10025.www1.hp.com/ewfrf/wc/document?docname=c00620122&cc=us&lc=en&dlc=en&product=1138373&tmp_track_link=ot_search

Checking the ink levels

1. Open the HP Director .
2. Click Settings , point to Print Settings , and then click Printer Toolbox .
3. After the Printer Toolbox opens, click the Estimated Ink Level tab.
4. For information on obtaining replacement cartridges, click Print Cartridge Ordering Information .

Replacing the print cartridges

1. Make sure the HP all-in-one is on. WARNING: If the HP all-in-one is off when the print-carriage access door is lifted to access the print cartridges, the HP all-in-one will not release the cartridges for changing. Damage may occur to the HP all-in-one if the print cartridges are not docked safely on the right side when you try to remove them.
2. Open the print-carriage access door by lifting from the front center of the device, until the door locks into place. The print carriage is on the far right side of the HP all-in-one. 1 - Print carriage access door 2 - Print carriage
3. When the print carriage is idle and silent, press down on the end of each cartridge to snap it out of the carriage. If replacing the tri-color print cartridge, remove the print cartridge from the slot on the left. If replacing the black or photo cartridge, remove the print cartridge from the slot on the right. 1 - Print cartridge slot for the tri-color print cartridge 2 - Print cartridge slot for the black and photo print
4. Gently pull the print cartridge toward you, out of its slot.
5. If removing the black print cartridge to install the photo or gray photo print cartridge, store the black print cartridge in the print cartridge protector.
6. Remove the new print cartridge from its packaging and, being careful to touch only the black plastic, gently remove the plastic tape by using the pink pull tab. CAUTION: Do not touch the copper-colored contacts or ink nozzles. Touching these parts can result in clogs, ink failure, and bad electrical connections. 1 - Copper-colored contacts 2 - Plastic tape with pink pull tab (must be removed before installing) 3 - Ink nozzles under tape
7. Slide the new print cartridge forward into the empty slot. Push the print cartridge forward until it clicks into place. If the print cartridge you are installing has a white triangle on its label, slide the print cartridge into the slot on the left. The label for the slot is green with a solid white triangle on it. If the print cartridge you are installing has a white square or a white pentagon on its label, slide the print cartridge into the slot on the right. The label for the slot is black with a solid white square and a solid white pentagon on it.
8. Close the print-carriage access door.

Run a "print-head-cleaning-cycle" -- the ink inside the cartridges is not getting through the ink-jets, and is not reaching the paper.

Either that, or the electronics inside the ink-jets are malfunctioning, i.e., not telling the ink-jets to shoot the ink out.

I found this on the HP Web Site. You can download the user guide and the Manual. Show step by step instruction to change the cartridge. If you find this helpful pls rate me.

http://h10025.www1.hp.com/ewfrf/wc/softwareCategory?product=3390949&lc=en&cc=us&dlc=en&lang=en&cc=us


http://h10032.www1.hp.com/ctg/Manual/c01374711.pdf

To replace the print cartridges
1. Make sure the product is on and you have letter or A4 unused plain white paper loaded in the input tray.
2. Open the print cartridge door.
The print carriage should move to the far right side of the product. If the print carriage does not move to the right side, turn the product off, and then on.
3. Wait until the print carriage is idle and silent, and then lightly press down on a print cartridge to release it.
If you are replacing the tri-color print cartridge, remove the print cartridge from the slot on the left.
If you are replacing the black print cartridge, remove the print cartridge from the slot on the right.
1 Print cartridge slot for the tri-color print cartridge
2 Print cartridge slot for the black print cartridge
4. Pull the print cartridge towards you out of its slot.
6. Remove the new print cartridge from its packaging, being careful to touch only the black plastic. Gently remove the plastic tape using the pink pull tab.
1 Copper-colored contacts
2 Plastic tape with pink pull tab (must be removed before installing)
3 Ink nozzles under tape
CAUTION: Do not touch the copper-colored contacts or ink nozzles. Touching
these parts can result in clogs, ink failure, and bad electrical connections.
7. Slide the new print cartridge at a slight upward angle into the empty slot. Then gently push on the upper part of the print cartridge forward until it snaps into place.
If you are installing the tri-color print cartridge, slide it into the left slot.
If you are installing the black print cartridge, slide it into the right slot.

Sounds like your cyan print head is clogged. You can try to get it flowing yourself by rubbing the print head with a wet paper towel. If you press the print head on a dry paper towel you should see three distinct lines of color. If you still don't see the cyan, try letting the print head rest on the wet paper towel on a surface that ink can be cleaned up from or one you don't care about staining. If the cyan still won't flow, you should go back to where you purchased it and return it for a new one.

You need to change the color settings of the printer to print using color and black ink. Refer to printer help.

seems ur color catridge is empty with some colors, go for refill or replace

pictures are coming out with a green tint