Two-sided Copying2-542 Making Copies Using the Basic FunctionsTwo-sided CopyingNOTE• Irregular paper sizes cannot be used to make two-sided copies.• Two-sided Copy features cannot be used with the Two-page Separation, Image Combination, and ImageSeparation features. The 1→2-Sided, 2→2-Sided, and Book→2-Sided functions cannot be selected foruse with transparency interleaving.• Paper used to make two-sided copies must conform to the following specifications. (Except for 2→1 sidedfunction.)- Paper size: 11"x17" to LTR- Paper type: Plain paper, recycled paper, colored paper- Paper weight: 16 to 28-lb. bond (60 to 105g/m 2 )Making Two-sided Copies from One-sided Originals(1→2-Sided)This feature enables you to make two-sided copies from one-sided originals.NOTE• If there are an odd number of originals, the back of the last page is left blank. (The machine’s counterdoes not count the blank page as a copy.)• The use of this function requires the installation of the optional duplex unit.Original Copy