On your Mac, scale a document larger or smaller to better fit the paper in your printer.
Set up facing pages in Pages documents on Mac - Apple Support
How to Print Preview on Mac (macOS 11 Included)
How to quickly resize multiple images at once on Mac
Align and justify text in Pages on Mac - Apple Support
How to Use Zoom, Apple's Built-In Screen Magnifier
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Pages User Guide for Mac - Apple Support
How to Edit Photos in Preview on Mac: Resize and Crop
MS Word on iMac - Page Size on Screen Greatly Reduced For No
3 Ways to Resize PDF on Mac (macOS Sonoma Included)
Custom Paper Sizes In Mac Pages
How to Change Screen Resolution on a Mac: 4 Methods
How to Resize an Image on Mac: a Step-by-Step Guide
Set paper size and orientation in Pages on Mac - Apple Support