Printing from Adobe Acrobat (PDF files)
Step 1: Please open the document and click ‘Print’
Step 2: Click on ‘Properties’.
Step 3: Click on ‘Page Setup’ and change the Page Size to ‘A3’.
Step 4: Click on ‘Finishing’.
Step 5: Change the Print Style to ‘Booklet Printing’.
Step 6: Change the Saddle Stitch Setting to ‘Fold + Saddle Stitch’.
Step 7: Click on ‘Ok’
Step 8: Click on ‘Print’
Printing from Office Apps (word, excel)
Step 1: Please open the document and click ‘File’
Step 2: Click on ‘Print’.
Step 3: Click on ‘Printer Properties’.
Step 4: Click on ‘Page Setup’ and change the Page Size to ‘A3’.
Step 5: Click on ‘Finishing’.
Step 6: Change the Print Style to ‘Booklet Printing’.
Step 7: Change the Saddle Stitch Setting to ‘Fold + Saddle Stitch’.
Step 8: Click on ‘Ok’
Step 9: Click on ‘Print’
Please Don't Forget to change back the Printer Settings back to normal once all your printing job is finished, otherwise, it will keep printing files in Booklet.