How to Set Up Book Layout and Mirror Margins in Word
Question details
The user needs to correctly configure document margins and layout settings for a printed book, ensuring that facing pages and gutters are properly aligned.

- Product
- Microsoft Word
- Device & OS
- not provided
- Scenario
- Formatting a document to be printed and bound like a standard paperback book, which requires specific facing-page margin settings.
- Observed behavior
- The gutter appears on the wrong side when 'Book fold' is used instead of 'Mirror margins', or text alignment on facing pages is broken due to reversed Inside and Outside margin settings.
Before adjusting your layout, determine your final binding method. Use 'Mirror margins' for standard bound books (like paperbacks) and reserve 'Book fold' exclusively for sheets that will be folded in half and stapled in the center as a booklet.
Apply Mirror Margins for Bound Books
Use the Mirror margins setting to ensure that the inside margins of facing pages match up correctly, creating the appropriate space for the book's binding.
When printing a bound book, the inner edges of the left and right pages require extra space for the binding (the gutter). Using 'Mirror margins' automatically adjusts the left and right margins to become 'Inside' and 'Outside' margins for facing pages.
Go to the Layout tab on the ribbon, click on Margins, and select Custom Margins at the bottom of the drop-down menu.
In the Page Setup dialog box, locate the Pages section. Click the drop-down menu next to Multiple pages and select Mirror margins.
Set the appropriate values for your Inside and Outside margins. Ensure that these values are not accidentally reversed. Add a Gutter value if your binding method requires additional inner space.

Use Print Preview to Verify Facing Pages
Standard Print Layout view does not always accurately display facing pages side-by-side, so verifying your layout via Print Preview is essential before printing.
Easily Set Up Book Layouts and Margins in WPS Writer
WPS Writer offers an intuitive, streamlined Page Setup interface that makes it incredibly easy to configure mirror margins, adjust gutters, and prepare documents for professional book printing without layout confusion.
- 1. Open your document in WPS Writer: Launch WPS Office, open the Writer application, and load the document you want to format into a book layout.
- 2. Navigate to Custom Margins: Click on the Page Layout tab in the top ribbon, select Margins, and choose Custom Margins from the list.
- 3. Enable Mirror Margins: In the Page Setup dialog, go to the Multiple pages drop-down menu and select Mirror margins.
- 4. Adjust Margins and Gutter: Input your desired measurements for the Inside margin, Outside margin, and Gutter width, then click OK to apply the book layout.

Frequently Asked Questions
What is the exact difference between Mirror margins and Book fold?
Mirror margins are used for standard bound books (like paperbacks) where pages are printed on both sides and bound along the inner edge. Book fold is strictly for documents printed on larger sheets that are then folded in half and stapled down the middle, like a saddle-stitched booklet.
Why does my document gutter appear on the wrong side?
This commonly occurs if you accidentally select 'Book fold' instead of 'Mirror margins' for a bound document, or if you manually reverse the numerical values for your Inside and Outside margins within the Page Setup dialog box.
Why doesn't the Print Layout view show my left and right pages accurately?
Print Layout view is primarily designed for editing rather than perfect print visualization. It shows pages sequentially and might misalign facing pages if you have unlinked section breaks, hidden blank pages, or odd/even page headers. Always rely on Print Preview (File > Print) to confirm the exact printed output.
Do odd-numbered pages print on the left or the right side of a book?
By default in standard book formatting, odd-numbered pages (such as page 1, 3, 5) always appear on the right-hand side, and even-numbered pages (such as page 2, 4, 6) appear on the left-hand side.




