My officejet pro L7580 printer is printing horizontal black lines on my pictures. What can I do for this?

The black print head has a few blocked nozzles.
Inkjet printers need to be used frequently to prevent ink drying out and blocking 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 than replace the print head.

click on this link to go to the printer user manual and you will see how to use your printer to print both side .http://www.generalmanual.com/Printers/HP-Officejet-Pro-L7580-Color-All-in-One.htm

Try using the HP Print Diagnostic Utility in Windows - HP Customer Care (United States - English).

If you need more help come back.Post / thumbs / testimonial are welcome!

I have brand new print head and saids that there is a problem with the printer head and will not print nothing the black will not go to the print head need code to over ride and print something in black and white I've tried to shut it down and restarted for 30 sec. and for 15 min's did not work keeps coming up that there's a problem with the printer head model #C8187A-013 serial # MY76553H2 series Officejet Pro L7580 All-in-One email: [email protected]

You will have to reset the printer.If you want any further support, a technician from techbuddies can help you for free.For this log on to www.techbuddies.org

I had the same problem. Ended up replacing the black/yellow "printhead" and that corrected the problem.

I think ur catridge must be empty plz fill ur catridge and then check

Press "set up" button until number 6
Number 6 is "tools"
press OK
press forward arrow (to right of ok button)
No.2 is clean printhead
No.3 is align printer
No.4 is calibrate line feed

Re-insert the print cartridges. It is also possible that the heads are burnt. Get a new set of print heads (black/yellow) and install to the printer. If problem persists, clean the contacts on the printers. Use acetone + cotton swabs.

Hi, it sounds like a faulty ink cartridge. Try changing the black cartridge and see if this helps