Printing A4 paper is easy, and most printers default. We can select to print normally. However, in daily work, it is often necessary to print A3 files. How to set up？ Actually, it’s very simple, but we need to put paper on the tray manually.
File—Print—Paper(Default A3)—Print
Print—Start（Manually place A3 paper in the tray before printing ，Default no paper）
