How to Fix Inability to Change HP OfficeJet Pro Scan Settings in Adobe Acrobat
Question details
The user is unable to modify default or predefined scan settings within Adobe Acrobat when attempting to scan documents using an HP OfficeJet Pro 8710.

- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Attempting to change scan preferences or predefined configurations for an HP scanner directly within the Acrobat interface.
- Observed behavior
- Acrobat fails to apply or allow changes to the scanner settings, locking the user into default parameters, likely due to a driver communication issue.
Ensure your HP OfficeJet Pro printer is powered on, properly connected to your computer via a direct USB or stable network connection, and that no other software is currently using the scanner.
Update and Reinstall HP Scanner Drivers
Outdated, corrupted, or missing TWAIN/WIA scanner drivers often prevent Adobe Acrobat from communicating properly with your HP OfficeJet Pro, leading to locked settings.
Acrobat relies heavily on the manufacturer's scanner drivers to interface with the hardware. If these drivers are outdated or replaced by generic OS drivers, advanced settings in Acrobat become inaccessible.
Press the Windows Key + X on your keyboard and select 'Device Manager' from the system menu.
Expand the 'Imaging devices' or 'Printers' category, right-click your HP OfficeJet Pro 8710, and select 'Uninstall device'. If prompted, choose to delete the driver software.
Visit the official HP Customer Support website, navigate to the software and drivers section, and download the full feature driver package for the OfficeJet Pro 8710.
Run the downloaded installer, follow the on-screen instructions, and restart your computer before attempting to scan in Acrobat again.

Modify Scanner Settings via Acrobat Custom Scan
Bypass the predefined or default settings completely by creating a new custom scan profile directly within Adobe Acrobat.
Scan and Edit PDFs Effortlessly with WPS Office
If Acrobat continues to block your scanner settings, consider using WPS Office to scan documents directly to PDF. WPS Office offers a lightweight, intuitive, and highly compatible PDF editor that interfaces flawlessly with standard HP scanners, allowing you complete control over your scan settings.
- 1. Open WPS PDF: Launch WPS Office on your computer and open the 'PDF' module from the home screen.
- 2. Select 'Picture to PDF': Navigate to the 'Create' menu and select the 'From Scanner' or 'Picture to PDF' option depending on your scanner's setup.
- 3. Configure Scan Settings: Choose your HP OfficeJet Pro from the list of available scanning devices, adjust your desired DPI and color settings, and execute the scan directly into a new PDF document.

Frequently Asked Questions
Why are my scanner settings grayed out in Adobe Acrobat?
Settings are typically grayed out when Acrobat is unable to establish full two-way communication with the scanner's driver. This usually happens if generic OS drivers are installed instead of the manufacturer's dedicated TWAIN drivers.
How do I check my current Adobe Acrobat version to see if it needs an update?
Open Adobe Acrobat, click on the 'Help' menu at the top of the window, and select 'About Adobe Acrobat'. A pop-up window will display your exact release version.
Can I scan using HP software and then edit the file in Acrobat?
Yes. If Acrobat cannot directly communicate with the scanner, you can use the HP Smart app or HP Scan software to scan your document and save it as a PDF. Once saved, you can open that PDF file in Acrobat to perform any necessary edits.




