Make sure the Main sheet is displayed.
Media Type list, select the type of paper that is loaded. In this case, click Plain Paper.
Select the printing application in the
Click the Page Setup tab to display the Page Setup sheet.
Select and click a roll paper in the
Select the width of the loaded roll in the
Enhanced Printing Options
Print Target list.
Paper Source list.
Roll Paper Width list—in this case, ISO A2/A3 Roll (420.0mm).
Resizing Originals by Entering a Scaling Value (Windows)
Printing enlargements or reductions