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- HP Community
- Notebooks
- Notebook Hardware and Upgrade Questions
- Driver for Hp ScanJet 3400C

Create an account on the HP Community to personalize your profile and ask a question
11-10-2017 02:14 AM
Sorry to be the bearer of bad news, but the HP Scanjet 3400 is not supported for Windows 7.
See the following HP document.
https://support.hp.com/rs-en/document/c03403550
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08-19-2019 10:01 AM
Thank you for posting in this thread. Unfortunately based on when the last response was made, I have closed this thread to help keep comments current and up to date. We recommend starting a new thread for your issue by clicking here To be more helpful with your post, you can add key information if you desire:
1. Product Name and Number (please do not post Serial Number)
• Example: HP Pavilion DV2-1209AX or HP Deskjet 3000 Printer CH393A
2. Operating System installed (if applicable)
• Example: Windows XP, Windows Vista 32-bit, Windows 7 64-bit
3. Error message (if any)
• Example: ""Low disk space"" error in Windows
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