HP OfficeJet Pro L7680
I have a “following printhead has a problem: magenta/cyan” error message

Experienced technical support provide their insights in answering this question :
You need to replace the printhead. It just lifts out. It is an 88 cyan/magenta printhead. Here are some for sale. https://www.google.com/webhp?sourceid=chrome-instant&rlz=1C1CHIH_enUS400&ion=1&espv=2&ie=UTF-8#tbm=shop&q=hp+88+printhead+C9382A

How to Identify and Fix Common printer Problems ?

Our sources include academic articles, blog posts, and personal essays from experienced technical support :

In Windows, go to Printer Properties > Maintenance > Clean Heads > OK and follow on-screen prompts.
There isn`t much that can be done in the way of repairing a printhead, only replacing parts. By the time a printer technician assesses your printer, gets the part you need, and replaces it, you could have ordered a new printhead from allprintheads.com and replaced it yourself for much less.
Although different brands of cleaning solution will slightly vary when it comes to ingredients and ingredient ratios, they are largely based on the same three components: Distilled water. Isopropyl alcohol. Detergent.
Otherwise use a printer head cleaning solution recipe of 50% water and 50% rubbing alcohol. We also like a homemade printhead cleaning solution that is 8-parts Windex to 2-parts rubbing alcohol. This printer head cleaning fluid works like a charm and it`s cheap to make!
Otherwise use a printer head cleaning solution recipe of 50% water and 50% rubbing alcohol. We also like a homemade printhead cleaning solution that is 8-parts Windex to 2-parts rubbing alcohol. This printer head cleaning fluid works like a charm and it`s cheap to make!
Reasons why your HP printer has ink but won`t print

This may seem obvious, but it sometimes happens: first make sure your paper tray has paper in it. Misalignment, clogged printheads, faulty data communication or insufficient ink levels can also be sources of the problem.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Problem with printhead
ANSWER : You need to replace the printhead. It just lifts out. It is an 88 cyan/magenta printhead. Here are some for sale. https://www.google.com/webhp?sourceid=chrome-instant&rlz=1C1CHIH_enUS400&ion=1&espv=2&ie=UTF-8#tbm=shop&q=hp+88+printhead+C9382A

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HP OfficeJet Pro L7680

Canon MP610 printhead or purge unit problem ?
ANSWER : Hello, can somebody help me here?

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HP OfficeJet Pro L7680

epson printer problems
ANSWER : My Printer Has A Internal Erro

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HP OfficeJet Pro L7680

Paper Feed Problem on HP R80
ANSWER : In the last examination it is our origination of death which chooses our responses to all the inquiries life puts to us. The most pleasant spot to be is in somebody’s idea; the most secure spot to be is in somebody’s petitions.

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HP OfficeJet Pro L7680

problem in driver
ANSWER : we offer Assignment Help Australia for you do not waste more time to searching others just click us.

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HP OfficeJet Pro L7680

Printing problem
ANSWER : Either the cartridge carousel jumped out of alignment or the carousel brake solenoid is sticking. Both issues have been covered on the forum before. Do a search.

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HP OfficeJet Pro L7680

HP LaserJet 1160 pick-up problem
ANSWER : Take the black rubber roller out. Clean it and turn it 90-180 degrees so there is fresh rubber in the “corner”.

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HP OfficeJet Pro L7680

Oki C5300 problem : network menu disappeared.
ANSWER : You need MuWin and your NIC firmware to upload to the host, but both things are keep under cover by OKI… Find attached old (and probably useless for you) files; check and say.. (https://mega.nz/#F!oEkA3JKZ)By the way, you should specify what firmware do you need ┬┐isn’t it? I don’t know yet what firmware uses my c511dn nor what NIC host it mounts… :~(

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HP OfficeJet Pro L7680