How to print a PDF double-sided

Pick the right path

Find the right duplex path

Before you start

Make sure the printer itself supports duplex printing. If it does not, you can still use the manual duplex method, but the automatic option will not appear.

• Check whether the printer supports automatic two-sided printing.
• Use the latest printer driver when possible.
• Print a short range first if the document matters.

Standard duplex printing steps

1. Open the PDF and choose Print.
2. Look for Two-Sided, Duplex, or Print on both sides.
3. Turn the option on.
4. Choose the correct page flip direction.
5. Print a small test range before the full document.

Long edge vs short edge

This is the setting that causes the most confusion.

• Flip on long edge: best for regular portrait documents.
• Flip on short edge: best for landscape layouts or calendar-style flipping.

If your back pages are upside down, the flip direction is usually the problem.

If the duplex option is missing

Try these fixes in order:

1. Open the same PDF in Acrobat or another viewer.
2. Check the printer properties panel instead of the simple print panel.
3. Update or reinstall the printer driver.
4. Confirm the printer really supports automatic duplexing.

Manual duplex fallback

If your printer does not support automatic duplex printing, print odd pages first, reinsert the stack correctly, then print even pages. Start with a two-page test so you know how your printer feeds paper.

Check this before you leave

• The back pages are not upside down.
• Page order is correct on a two-page test.
• The full document uses the same flip direction as the test.

When this method is not the right fit

• Printers without any duplex support unless you use the manual method.
• Mixed layouts where portrait and landscape pages need different handling.

Frequently asked questions