Steps for ppt to set printing to A3 paper size (take PPT 2007 as an example): 1. First, the printer needs to support A3 paper; 2. Click the OFFICE button - print - print; 3. Point attribute; 4. Select the Paper/Quality tab. Under the Paper option, select A3 as the size and click OK; Return to the previous window and click OK.
Method 1: You can set the paper size to A3 in the slide page settings; Method 2: click File - Print - Attribute - Page - Select A3. Because there is no printer in my home, the page you actually see in the print settings may be slightly different from my page, but the method is the same
