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- HP Community
- Printers
- Scanning, Faxing, and Copying
- Blue Line when Scanning

Create an account on the HP Community to personalize your profile and ask a question
02-07-2023 09:40 AM
There is a blue vertical line when I print or scan using the feeder only. This is extremely unprofessional!. My printer is only 3 Months old and has been doing this since I purchased it. Please help fix this issue!!!! I've tried everything people have posted on this website but nothing has worked. I fear I may have to take it apart. PLEASE HELP!!
02-07-2023 10:41 AM
Welcome to the HP Community Forum.
In my opinion, you don't want to start by taking apart the printer.
At just 3 months, the printer is still in Warranty.
Posting anything when everything has been tried is generally a recipe for duplication.
If you have not done so,
and because all you have done so far has failed to help,
Contact HP Support > submit a case > ask for help.
Contact HP Support – Printer Support
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HP Support – Hardware / Technical Support for Devices in Warranty
Registered Devices in Warranty: Select a method and contact HP Support…
Open website HP World-Wide Support
Select your region and follow the prompts
Regional Links
USA / Canada > HP® Customer Support - USA
UK > HP® Customer Support - UK
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Reminders - READ
- Case submission to HP Support is available to those whose devices registered and are still in Warranty.
- Some regions display phone / chat contact information only after the case is submitted online
- Not every issue is covered under the standard Hardware Warranty. Purchased Care Pack Warranties differ by contract.
- HP is not a "general" repair facility: Requests for out-of-warranty repairs are usually not accepted.
- If the problem is hardware, if your device is in Warranty, if your device is Registered, and you cannot submit your case to Support, let us know and we will forward a request.
Important
- HP Phone numbers you find on the Internet have likely been hijacked. Old HP phone numbers – those numbers no longer used by HP since the move to “online” case submissions – might have been taken over by thieves.
- Do not be a victim.
- Stay vigilant.
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HP Printer Home Page - References and Resources
Learn about your Printer - Solve Problems
“Things that are your printer”
When the website support page opens, Select (as available) a Category > Topic > Subtopic
NOTE: Content depends on device type and Operating System
Categories: Alerts, Access to the Print and Scan Doctor (Windows), Warranty Check, HP Drivers / Software / Firmware Updates, How-to Videos, Bulletins/Notices, Lots of How-to Documents, Troubleshooting, Manuals > User Guides, Product Information (Specifications), Supplies, and more
Open
Enter the device type and model name of your HP device
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