How to Scan Reverse Pages from an ADF in Adobe Acrobat
Question details
The user needs to scan double-sided documents through an Automatic Document Feeder (ADF), but the scanner only captures the front or odd-numbered pages.
- Product
- Adobe Acrobat
- Device & OS
- not provided
- Scenario
- Scanning multi-page, double-sided documents using a scanner without automatic duplex capabilities.
- Observed behavior
- The scanner only captures the front pages through the ADF and may switch to the flatbed, failing to automatically scan the reverse sides of the document stack.
Verify your scanner's specifications to confirm whether it supports automatic duplex (two-sided) scanning, and ensure you have the latest scanner drivers installed.
Manually Scan Front and Reverse Pages and Reorder in Acrobat
Since the scanner does not support automatic duplex scanning, you can scan the odd pages first, flip the document stack, scan the even pages, and arrange them manually.
This is standard behavior for scanners without duplex capabilities. You cannot use both the flatbed and the ADF in a single continuous scan job for double-sided documents.
Load the document stack into the ADF face-up and scan the front (odd-numbered) pages into a PDF file using Adobe Acrobat.
Once the first scan completes, remove the stack, turn it over, and load it back into the ADF to scan the reverse (even-numbered) pages into the same or a new PDF file.
Open the Organize Pages tool in Adobe Acrobat to manually drag and drop the scanned even pages into the correct sequential order among the odd pages.
Update Scanner Drivers and Settings
Sometimes a scanner does support duplex scanning, but the feature is hidden or disabled due to outdated drivers.
Use WPS PDF to Reorder Scanned Pages Seamlessly
If you need to manually combine and reorder front and back scanned pages, WPS PDF provides an intuitive page management interface that makes organizing your documents fast and easy.
- 1. Open your scanned files: Launch WPS PDF and open the PDF file containing your scanned front and reverse pages.
- 2. Access the Page manager: Navigate to the 'Page' tab on the top toolbar to view all document pages in a grid layout.
- 3. Reorder pages: Use the drag-and-drop interface to effortlessly move the reverse pages into their proper sequential positions.
- 4. Save your document: Click 'Save' in the quick access toolbar to preserve your perfectly ordered double-sided document.
Frequently Asked Questions
Why does my scanner switch to the flatbed after scanning the first page in the ADF?
If your ADF is empty or your software is configured to scan only a single page, the scanner may default back to the flatbed. Ensure you select 'Prompt to scan more pages' or the appropriate continuous ADF setting in your scanning software.
Can I automatically interleave odd and even pages in Adobe Acrobat?
Adobe Acrobat does not have a native one-click interleave function. You must manually drag pages in the 'Organize Pages' tool, or use specialized third-party scanning software that specifically supports interleaving odd and even batches.
How do I know if my scanner supports duplex ADF scanning?
Check your printer or scanner's physical manual, or look for 'Duplex ADF' or 'DADF' in the technical specifications on the manufacturer's website. If supported, a 'Scan both sides' option will typically appear in your scanning dialog box.
