Change the paper size when printing
If you want to change the paper size of your document (for example, print a US Letter-sized PDF on A4 paper), you can change the printing format for the document.
- Open the print dialog by pressing Ctrl+P. 
- Select the Page Setup tab. 
- Under the Paper column, choose your Paper size from the drop-down list. 
- Click Print to print your document. 
You can also use the Orientation drop-down list to choose a different orientation:
- ਪੋਰਟਰੇਟ 
- Landscape 
- ਉਲਟ ਪੋਰਟਰੇਟ 
- ਉਲਟ ਲੈਂਡਸਕੇਪ