HP 7500 has: has HP 7500 or HP C309g can print in black

My HP 7500 has no my HP C309g can print in black. The 7500 had the same problem before, so I went to my other printer for a month and he got mysteriously? Now, will not print in black. Yes, genuine inks, cleaning head complete and I tried, but the chances of the two get a dirty print head at the same time is microscopic.

Hi @kanshaku

I want to help you be able to use two printers again. I understand that the black ink is not working. Please start with the procedure described in the following document; The problems of print quality for the HP Officejet 7500 (E910a and E910c) to Grand Format Printer e-all-in-one series.  This document applies to these two printers because they have such similar ink systems.

If you have performed all the steps in the document above and the problem persists, not one of HPs, my personal recommendation is to use the solution put forward in the next video.  I suggest that if the printhead and the printer he are out of warranty.  Hot water rinse printhead - HP ink printers of the series with removable head.

I have recommended this solution to others and have been successful, but I can't guarantee that this will solve the problem, it is a term of type line of effort. I hope it helps.

Tags: HP Printers

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