hp 6520 black is not working correctly


I have an hpphotosmart 6520. The black ink is not working correctly. I did the align printer and cleaned the printhead. After a couple times doing this the black is darker but now there are bare lines across all the way down the page. Do you have any other suggestions. I put in a new cartridge thinking maybe the old one which was full was the problem.

venmartin Changed status to publish August 13, 2018
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Kruit (anonymous) 0 Comments

Similar problem. My black ink cartridge was clogged and after cleaning it myself, remove the ink cartridge and clean with a damp cloth. the problem was solved

venmartin Changed status to publish July 11, 2018
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