You can specify the number of pages your model is to be printed on by using the slider.
1. Open the model you want to print.
2. Right-click in the model background.
3. Click on Format/Print settings. The Print dialog box opens.
5. Drag the slider for the page width or the page height to the required position. The selected number of pages is displayed to the right of the sliders; below the sliders you can see how the print scale changes.
6. Click OK.
You can review the change using Print Preview. When you print the model, it is printed on the specified number of pages.
If you expand the model after specifying these settings you need to reset the number of pages or the print scale.