7 Copy paper/originals7-14 CS193/CS173/CS1636 Touch the memory button where the paper size is to be stored.ā To change the name of a memory key, touch [Change Custom Size Name], and then touch the keyto be renamed.Using the keyboard that appears, type in the name of the key, touch [OK], and then touch [Close]. Fordetails on typing in text, refer to "Entering text" on page 13-3.7 Touch [OK], and then touch [OK] in the next three screens that appear.The Basic screen appears again.