12-28-2019 12:30 PM
The troubleshooting steps in the document here may help resolve print quality issues with your Deskjet 3755 printer.
If the steps there do not resolve the issue please provide a few more details:
- Are you using HP or third party cartridges?
- Are the lines white or black?
- Do the lines repeat at a regular interval?
- What paper type are you printing on?
- What are your driver settings for paper type and quality?
I am not an employee of HP, I am a volunteer posting here on my own time.
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