Originals that have a horizontal length of 128.0–297.0 mm (5.1–11.6 inches) and a vertical length of 140.0–1260.0 mm (5.5–49.6 inches) can be placed with this function. However, the size range of copy paper is limited to 148.0–600.0 mm (5.9–23.7 inches) horizontally and 90.0-297.0 mm (3.6–11.7 inches) vertically.
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 specifying a custom size for the original (classic).