2021 · Change Page Settings in Google DocsWhat is Google Workspace? → https://goo.gle/3z5mmoFSet up Google Workspace →https://goo.gle/3InFfYbLearn More → https://go. 29 sept. 2023 · Consider these tips to help you change margins in Google Docs: Fixing the paper size: Sometimes the margins are incorrect because the default paper size is "Letter" when the printing size is "A4." You can fix this setting by going to "File" and "Page setup" and changing the paper size to "A4 (8.27" × 11.69").".