How to customize the size of Word printing paper

1. We open the Word document to be processed, and then click "Page Layout" on the menu bar to click "Paper Size" as shown in the following figure.

2. Then open the "paper size" drop-down option, we click "Other page Size" to enter the setting.

3. Then we click on "paper" in the pop-up dialog box and we click "Custom Size" in the dropdown box as shown in the picture.

4. Here we can customize the print paper "width" and "height", enter the corresponding value, point OK.

　　Another way

We also open the Word document, and then click Page Setup-page layout in the menu to open the interface we click on "Page Setup" and then click the arrow after the other settings as above.