To set margins in your documents, which will appear in a PDF version of the document generated via the Print command, follow the steps below.
Note that while the final PDF or printed version will reflect your margin settings, the editable version of your document, within the Google Docs interface, won't reflect these changes.
To set your margins:
- From within the document, select Print settings from the File drop-down menu.
- In the settings window that appears, set the page margins.
- Click Print.
You'll see a PDF version of the document that reflects your margin settings.