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My hp psc 750 is not printing with black ink. I have tried changing the toner cartridge, cleaning the toner cartridge, and cleaning the service station.

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Have you used the software provided to clean the printer heads

Posted on Oct 16, 2010

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Posted on Jan 02, 2017

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How to change ink cartridge hp psc 750


1- Open the printer
2- Remove the ink cartridges from the print head.
3- Use cotton swabs dipped in hot water to thoroughly clean the print head.
4- Repeat this until there is no ink residue coming off on the cotton swab.
5- Once finished, allow to dry and replace the cartridges

Mar 19, 2013 | HP PSC 750 All-In-One InkJet Printer

1 Answer

I bought new ink the numbers on the printer 78/15 for a hp 750. the printer keeps saying wrong ink installed


I have to ask this question of you, just to make sure this is not an issue. Are you using a factory new ink or toner cartridge?
Please consider the following:
If you are using a refilled (the absolute worst possible choice) or third party cartridges (2nd. Worst possible choice) that may well be your problem. Most manufacturers build logic into their products to prevent the use of “Other Equipment Manufactured” cartridges as well as re-filled cartridges.
They do this to prevent problems from contaminated inks or toner causing problems with print quality or damaging the physical printhead or photo conductors.
If you are using factory new ink or toner cartridges, then please call the manufacturer’s Technical Support for assistance with the warranty on the cartridges
Don

Mar 12, 2010 | HP PSC 750 All-In-One InkJet Printer

2 Answers

Black doesnt work


Hi,

Its may your black cartridge's ink have been drain so change your black cartridge.

Regards

Ashly

Feb 03, 2010 | HP PSC 1210 All-In-One InkJet Printer

1 Answer

Align page not detected error on HP PSC 750 printer


Need to replace all print head with error or nozzles block
and try for alignment
once the page is printed it needs to be scanned to save alignment
if still get same message need to check for scanner functionality

Nov 08, 2009 | HP PSC 750 All-In-One InkJet Printer

1 Answer

Hp psc 750 won't print with new color ink cartridge


To solve the printing problem..


# Hold the cartridge upside down, with the bar-code label facing you and take a damp paper towel.
# Use the towel to wipe the printhead of the cartridge on the bottom (where the ink comes out). Wipe the printhead horizontally in one direction only (left to right).
# Continue doing this until it looks clean.
# Then dab the cartridge on the towel to make sure the ink is flowing.
# Next, look inside the printer and locate the carrier that holds ink cartridges. Caution: Make sure the cartridges are not installed at this point.

1. Look for a shiny piece of metal underneath the contacts at the back of the carrier.
2. Take a damp cotton swab (use water only!) and wipe along the bottom of the shiny metal piece. Note: You may need more than one swab.

# Reinstall the cartridges, making sure you snap them correctly into the printer.


Hope this help. Please Rate My Response! Thanks!

Aug 24, 2009 | HP PSC 750 All-In-One InkJet Printer

1 Answer

Installed black ink but hp psc 750 keeps saying install colour and i only have black ink. Can you operate this printer without colour in.


Print cartridge
When the print cartridge contacts are dirty and the printer cannot detect/communicate with print cartridge.
Clean the contact points on the cartridges with a dry, lint-free cloth.
1. Open the top cover of the printer.
2. Remove the print cartridges.
3. Clean the copper-colored contact points on the cartridges with a damp, lint-free cloth. Use a dry, lint-free cloth to remove moisture from the contacts.
5. Insert the cartridges back into the printer.
6. Close the top cover.
7. Try printing again.
If you still cant communicate try with new cartridge .

Aug 19, 2009 | HP PSC 750 All-In-One InkJet Printer

1 Answer

We have long had an HP PSC 750. We don't print in color and a tech person at HP told us just to buy black cartridges and take out the old color cartridge & put it back in and set the printing prefs for...


You must replace the color ink cartidge because the inking system uses both cartridges even on just black prints.

Sad, but true. This is how HP makes their money. Selling ink, not printers.

I'm a good ol' US of A boy.

Jan 22, 2009 | HP PSC 750 All-In-One InkJet Printer

1 Answer

Black ink Cartridge


Ink Cartridge Supplies for the HP PSC 750
Description
C6615A Black Ink Cartridge (HP #15)
C6578AN Color Ink Cartridge (HP #78)



That's right according to the above info
Try
Normal 0 Driver could be corrupt.
Disconnect the printer or at least be sure it is turned off. I'd do both and reinstall the CD software program that came with the printer. When the software program asks you to connect the printer to the USB port, do so and it should again work properly.
Hope this helps. Bud




Jan 09, 2009 | HP PSC 750 All-In-One InkJet Printer

1 Answer

Ink leak


hi , buddy you need a major servicing to be done, the ink absorbing pad is fully draining , it needs to be replaced or cleaned but you will need to open the printer..

Nov 18, 2007 | HP PSC 750 All-In-One InkJet Printer

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