Separately copies the front and back of a 2-sided original onto two sheets.

2 Sided
1 Sided
You can make one-sided copies from two-sided originals.
When Using the Copy Application

About how to use the application's screen, see "[Copy] Screen", Getting Started.
When Using the Copier (Classic) Application
For details about how to use the Classic Copier function, see Procedure for series copies (classic).