Epson ColorWorks C7500 Technical Reference Guide - Page 125

Chapter 3 Handling Code93  A start code, 2 check digits, stop code is automatically added.  A character () that indicates a start code is printed for the head of the HRI character.  A character () that indicates a stop code is printed for the end of the HRI character.  HRI characters of the control characters (00h ~ 1Fh, 7Fh) are printed combining '■' and an alphabetical character. Control Character ASCII Hexadecimal HRI Character Control Character ASCII Hexadecimal HRI Character Control Character ASCII Hexadecimal HRI Character NULL 00 ■U VT 0B ■K SYN 16 ■V COH 01 ■A FF 0C ■L ETB 17 ■W STX 02 ■B CR 0D ■M CAN 18 ■X ETX 03 ■C SO 0E ■N EM 19 ■Y EOT 04 ■D SI 0F ■O SUB 1A ■Z ENQ 05 ■E ACK 06 ■F DLE 10 ■P DC1 11 ■Q ESC 1B ■A FS 1C ■B 3 BEL 07 ■G DC2 12 ■R GS 1D ■C BS 08 ■H DC3 13 ■S RS 1E ■D HT 09 ■I DC4 14 ■T US 1F ■E LF 0A ■J NAK 15 ■U DEL 7F ■F Code128  Only when the automatic conversion is OFF, the start code is added on 2 digits at the front. When "Auto Convert to Minimize Entire Symbol Width" is enabled, a code selection character is selected automatically so that the entire width of the symbol becomes at minimum. Therefore, it is not necessary to specify a code selection character from an application.  While the code selection character CODE A is selected, if {A is specified to select CODE A, an error occurs.  While the code selection character CODE B is selected, if {B is specified to select CODE B, an error occurs.  While the code selection character CODE C is selected, if one of the following is specified, an error occurs. 125