Question about HP Officejet Pro L7680 All-In-One Printer

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Can't get black to print...changed cartridge twice

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

ramon_jleme
  • 94 Answers

SOURCE: Black not printing ... color is ..... have change

Try cleaning the nozzle contacts um printer carriage where you put the cartridges. Do that with contacts cleaner, this may solve your problem!

Posted on Aug 13, 2009

don_farr
  • 1011 Answers

SOURCE: i have changed the black cartridge twice but a

Are you using a factory new ink cartridge?
If you are using a refilled or third party cartridge 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 causing problems with print quality or damaging the physical printhead.
Don

Posted on Oct 22, 2009

don_farr
  • 1011 Answers

SOURCE: HP Officejet Pro L7780 has stopped printing in

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 or third party cartridges 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

Posted on Feb 19, 2010

  • 5603 Answers

SOURCE: My HP OfficeJet L7680 just stopped printing

It sounds like your printer setup has changed to generating black by MIXING the color inks... if you run out of the cyan and yellow it will do red in spite of how many changes you make of the black cartridge.

Investigate the setup for the printer to make sure it is set for black from the black cartridge.

Posted on Apr 15, 2010

Geekman
  • 32281 Answers

SOURCE: my hp 6500 won't print black. I've changed the cartridge twice. No result. Can the ink not be getting to the printer head?

Inkjet printers need to be used frequently to prevent inkdrying out in the print head nozzles.
If the print head cleaning maintenance routine does not clear the blockages,then print head needs replacing, but it may be expensive.
It may be more cost effective to buy a later model and better printer thanreplace the print head.

Posted on Nov 19, 2011

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1 Answer

I changed theblack ink cartridge twice and it still won't print in black, colours are printing but no black


Ink level data is stored in a chip of the cartridge. Once the cartridge is empty, ink low message will appear eventhough you refill the cartridge. You need to deactivate ink level detection function to continue printing in case of usage of refill ink .

Search google on how to change ink level detection

Chris Thrash
B52Computers

Jan 10, 2011 | Epson Office Equipment & Supplies

1 Answer

My HP OfficeJet L7680 just stopped printing ANYTHING black. I change the black cartridge twice.I cleaned the printer heads, aligned it and still it will no longer print anyhting in black. When I do a test...


It sounds like your printer setup has changed to generating black by MIXING the color inks... if you run out of the cyan and yellow it will do red in spite of how many changes you make of the black cartridge.

Investigate the setup for the printer to make sure it is set for black from the black cartridge.

Apr 15, 2010 | HP Officejet Pro L7680 All-In-One Printer

2 Answers

I changed all Print cartridges-Black, Yellow,Cyan,Blue


On this machine you have to install inks with power on and use the ink button and choose replace ink. If you just plug them in it won't register and reset the counts. You may need to run clean cycles at least twice to get proper colors.

Jan 29, 2010 | Brother MFC-5840CN All-In-One InkJet...

1 Answer

I have changed the black cartridge twice but a


Are you using a factory new ink cartridge?
If you are using a refilled or third party cartridge 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 causing problems with print quality or damaging the physical printhead.
Don

Oct 22, 2009 | HP OfficeJet d145 InkJet Printer

1 Answer

I have just changed my black ink cartridge however still patchy


Typically you do not have to change the color cartridge when you replace the black cartridge.
As far as the spotty printing, it sounds like you have some clogged nozzles caused by the lower quality of ink in refilled or aftermarket cartridges. There cartridge inks may not be up to specification. This is especially true for the ultra fine printers.
To clear the problem you need to insert an OEM cartridge, run the deep nozzle cleaning utiliity at least twice followed by the alignment utility. This should clear up the problem with the spotty and washed out printout.
Let me know if this solves your problem otherwise we can explore other solutiions. For the record, which printer do you have?
Please rate this solution. Thanks.

Oct 07, 2009 | Office Equipment & Supplies

1 Answer

Prints color, not black. I have changed the


Please check your printer setup. from the document you are printing. Choose the printer from the FILE menu (depending on what program you are running) Printer SEtup or Properties, somewhere you will find an option, Print in color? or Black, Click on the Black., come out of the menu and then print, I am pretty sure you have chosen color.
Hope this will fix your problem.

Aug 18, 2009 | Office Equipment & Supplies

1 Answer

Black ink not printing even after changing the ink twice


try to clean the printhead or the cartridge by wiping it in the wet cloth...

maybe the nozzle of the black cartridge suffered clog..
you remove the clog by wiping it...^_^_


I hope it will solve you problem..

May 12, 2009 | Brother Multi-Function Center MFC-240C...

1 Answer

Dell A920 Printing Problem


You should check:

1. Did you insert correct the cartridge in the holder?
2. Check if the contacts are clean in the cartridge holder, maybe something is ther and the needle-type contacts from the printer does not push right on the cartridge contacts.

Feb 14, 2008 | Dell A920 InkJet Printer

2 Answers

Blank pages


Even though I changed my black and colored ink cartridges twice, the printer still prints blank pages. What should I do?

Dec 21, 2007 | Epson Stylus CX3200 All-In-One InkJet...

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