Fix Upside-Down Saddle-Stitched Pages in PDF Booklet Printing
Question details
PDF booklet printing results in pages being stitched upside down when fold-and-stitch is enabled on the printer.

- Product
- PDF Reader / Printer
- Device & OS
- not provided
- Scenario
- Printing a saddle-stitched booklet using a printer with a built-in stacker and stapler.
- Observed behavior
- The pages print in the correct sequence but are upside down, causing the page pairs to be reversed when the booklet is folded and stitched.
Before adjusting complex settings, prepare a short 4-page test PDF to safely verify layout changes without wasting large amounts of paper and ink.
Adjust Binding Edge and Duplex Settings
The most common cause of upside-down pages is a mismatch between the document orientation and the selected binding edge or duplex setting.
When a printer folds and staples a booklet, it relies on duplex (two-sided) printing instructions to orient the front and back pages. Incorrect 'flip' settings will cause the reverse side of the page to print upside down.
Open your PDF file, press Ctrl+P to open the Print dialog, and click on 'Properties' or 'Printer Preferences' next to your selected printer.
Navigate to the 'Layout', 'Finishing', or 'Double-Sided' printing tab in your printer driver.
Change the duplex setting. If it is currently set to 'Flip on Long Edge', change it to 'Flip on Short Edge' (or vice versa, depending on your document's portrait/landscape orientation).
Save the settings and print your 4-page test PDF to confirm the pages align and stitch correctly.

Update Printer Driver and Finisher Firmware
Outdated printer drivers or firmware can misinterpret finishing commands like saddle-stitching from modern PDF applications.
Print Perfect PDF Booklets with WPS Office
WPS Office provides an intuitive PDF printing interface that seamlessly handles booklet layouts, auto-rotation, and duplex settings to ensure perfect saddle-stitched results every time.
- 1. Open PDF in WPS Office: Launch WPS Office and open your PDF document.
- 2. Access Booklet Settings: Press Ctrl+P to open the Print dialog, and under 'Print Handling', select the 'Booklet' option.
- 3. Configure Binding: Choose your required Binding setting (Left or Right) and verify the preview to ensure pages are oriented correctly.
- 4. Print: Click 'Print' to send the properly formatted booklet data to your printer's folding and stapling hardware.

Frequently Asked Questions
Why are the inside pages of my booklet upside down?
This usually occurs when the duplex setting is misconfigured. For landscape booklets, you typically need to select 'Flip on Short Edge'. If set to 'Flip on Long Edge', the reverse sides of the pages will print upside down.
Should I configure booklet settings in my PDF app or the printer driver?
You should configure booklet printing settings in either the PDF software or the printer driver, but never both at the same time. Using both can cause the software and hardware to apply duplicate rotation commands, resulting in upside-down pages.
How do I test booklet printing without wasting paper?
Create a simple 4-page PDF document with large, easily readable page numbers on each page. Use this file to test your duplex, binding, and saddle-stitch settings before printing your actual, larger document.




