Epson ESC/VP21 User Manual page 46

defaut is '+' or ASCII decimal 43. The escape character may range
between 0-127. Any value over 127 will disable the escape sequence.
Range: 0-127
Default: 43 ('+')
S3 Carriage Return Character
S3 specifies the 'AT' command string terminator and modem re-
sponse code terminator. The factory default is a <CR> or car-
riage return (ASCII decimal 13).
Range: 0-127
Default: 13 (carriage return)
S4 Line Feed Character
S4 specifies the line feed character. The line feed character is
used for verbose (text) modem result codes.
Range: 0-127
Default: 10 (line feed)
3- S REGISTER REFERENCE
39