IBM Infoprint 6700 Series User Manual page 352

Appendix C
Char Dec Hex
RS 30 1E
US 31 1F
NOTE: For the hardware handshake XON/XOFF commands:
352
Char Dec Hex Char
> 62 3E ^
? 63 3F _
XON = Ctrl Q (DC1)
XOFF = Ctrl S (DC3)
Dec Hex Char Dec
94 5E ~ 126
95 5F 127
Hex
7E
7F