CONTROL CODES FOR EPSON FX-SERIES PRINTERS USING PRNTIBM.DAT AU1 (set line spacing to 1/9" so block characters will line up) ͻ Ŀ ķ ͸ ͹ ͵ ͹ ͵ Ķ Ĵ Ķ Ĵ ͼ Ľ ; A U0 (set line spacing to 1/6" for single-spaced printing) AU0 (set line spacing to 1/3" for double-spaced printing) A$U0 (set line spacing to 1/2" for triple-spaced printing) Special characters: