When you scan the original with the ADF, the size of the original that can be copied
differs from that of the 1-sided copy.
page301”Recommended Original Size and Weight”
For details about the sizes, orientations, and weights of paper that can be used in the
duplex function, see the following section:
page308”Specifications for the Main Unit”
page347”Specifications for One-pass Duplex Scanning ADF”
page348”Specifications for Auto Reverse Document Feeder (ARDF)”
1. Press [Copy] on the Home screen.
2. Press [1 sided→2 sided] or [2 sided→2 sided] on the Copy screen.
Duplex Copying with the Settings Other Than Those Displayed on the
Keys
1. Press [2 Sided/Combine].
2. Press [2 Sided/Combine].