Epson WF7720

[Fighter2000]

I recently purchased a used wf7720 and noticed it had lines after printing. I bought new cartridges and still same thing. I took out the print head and flushed some print head cleaner through it. Now when printing it only prints black. Anybody have any suggestions

 

[morrisohbig]

In the nozzle check pattern are the color patterns present or totally absent? During flushing, were the color nozzles clogged or not, If at all the nozzles were not clogged then in the nozzle pattern there should be some or little drops of color nozzles, but if completely absent then first suspect is head cable and second the printer head itself, you can try check continuity of the head ffc cables before thinking of another printer head. Best of luck