Hi @Ersim,
To better assist you -
1) Does the copy print out the same way?
2) What's the application you are trying to print from? Have you tried printing from a different application or devices?
While you respond to that, let's print a Print Quality Diagnostic page -
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Load plain white paper in the input tray.
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From the printer control panel, open the Setup
menu.
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Open the Reports or Tools menu.
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Touch Print Quality Report.
Post the Print Quality Diagnostic page here so we can help you further.
You may also refer to this document with steps to fix " Print Quality Issues" issue applicable for your printer - Print Quality Issues
Also, try updating the printer's firmware - HP Printers - Updating or Upgrading Printer Firmware
Please send us a private message with your Instant Ink account details or you may also respond to the private message I've sent out and I'll help you out, accordingly. Check next to your profile name, you should see a little blue envelope, please click on it.
Let me know.
And, Welcome to the HP Support Community
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Have a great day!