My printer refuses to print yellow color

[Yo8]

The Day before Yesterday, my printer was working perfectly. I know this because I printed a passport photograph of myself, and the colors were pretty normal.

But then, yesterday when I tried to print a picture, it came out pink instead of deep orange. I then printed another wallpaper. it also came out blue instead of green. 

Then I printed a print quality page. The blocks of yellow were completely missing. And my ink tank is completely full (not overflowing). I have tried aligning the cartridge, cleaning the cartridge, removing buildup ink from printer( all through the app, not manually).

Then, with great hopes, I printed a print quality page again. Yellow = missing.

Then I got frustrated and slept.

Today, I repeated all of these steps again. But the printer still refuses to print yellow. 

Please help!

[Kumar0307]

Hi @Yo8

Welcome to the HP Support Community. I understand the print quality is not satisfactory. Apologies for the inconvenience. I appreciate you trying the steps to resolve this issue.

If you have tried the steps mentioned in this document and the issue persists, please contact our HP Support team for Service Options as it could be a possible hardware issue:

1) Click on this link - www.hp.com/contacthp/

2) Select your product type below.

3) Enter the serial of your device.

4) Select the country from the drop-down.

5) Select the appropriate option based on your preference.

6) Fill the web-form and proceed further.

Keep me posted for any other assistance.

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Have a great day!