%IBM Character SetsIBM Character SetsBoth these character sets contain special symbols and graphics characters in addition to the standardalphanumerics. The difference is that in Set II, decimal values 3 to 6 , 21, and 128 to 159 representprintable characters, while in Set I, these positions are either occupied by control codes or are unused.Refer to Appendix A for the tables of these characters. Before sending either of these character setcommands, you must first send the ESC t 1 command to select graphics characters.ML 380 ( 96-02-03 )