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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
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- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- Printer not printing but full ink

Create an account on the HP Community to personalize your profile and ask a question
10-12-2022 02:40 AM
Hi @Lg445
Welcome to HP Support Community. This is a great place to post questions and find answers.
Thank you for posting your query, I will be glad to help you.
I see that you are facing print quality issues with your HP DeskJet 3755 All-In-One Printer.
This issue may occur if the nozzles of the cartridges are clogged.
Please follow the steps listed below to clean the cartridges.
1. Load plain white paper in the tray.
2. Open the HP Smart app, and then click the picture of your printer to open the settings and management tools.
3. In Print Quality Tools or in Advanced Settings > Tools > Utilities > Print Quality Toolbox, select Clean Printhead to start the cleaning tool.
4. Review the Print Quality Diagnostic page that prints for defects and any instructions to resolve the issue. Run up to two more cleaning cycles, if necessary.
You may also refer to this document.
Let me know if this works.
Take care and have a good day.
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