Detailed Drawings > Setting Up and Configuring Drawings > Creating and Editing Sheet Formats: Using Formats in a Drawing > Tip: Sheet Outline and Plotting
  
Tip: Sheet Outline and Plotting
The sheet outline is the border of the standard drawing format you selected. Because it is the actual border, it may not appear on pen plots unless you use a paper size larger than the drawing size. Everything within the sheet outline border is also plotted, but you should make an allowance for the plotter hold-down rollers.