Star Micronics TSP600 Series Programmer's Manual page 13

Express "% (25H)" as "%0 (25H30H)".
Add "40H - 5FH" after "%" for the control codes (00H - 1FH).
Express the control code (7FH) as "%5(25H35H)".
Add "1 - 4 (31H - 34H)" after "%" for the function code.
Add "6 - 8 (36H - 38H)" after "%" for the start code.
3) 2-character codes
Control codes
CODE FORMAT
NUL 00H %@ 25H 40H
SOH 01H %A 25H 41H
STX 02H %B 25H 42H
ETX 03H %C 25H 43H
EOT 04H %D 25H 44H
ENQ 05H %E 25H 45H
ACK 06H %F 25H 46H
BEL 07H %G 25H 47H
BS 08H %H 25H 48H
HT 09H %I
LF 0AH %J 25H 4AH
VT 0BH %K 25H 4BH
FF 0CH %L 25H 4CH
CR 0DH %M 25H 4DH
SO 0EH %N 25H 4EH
SI 0FH %O 25H 4FH
DLE 10H %P 25H 50H
DC1 11H %Q 25H 51H
DC2 12H %R 25H 52H
DC3 13H %S 25H 53H
DC4 14H %T 25H 54H
NAK 15H %U 25H 55H
SYN 16H %V 25H 56H
ETB 17H %W 25H 57H
CAN 18H %X 25H 58H
EM 19H %Y 25H 59H
SUB 1AH %Z 25H 5AH
ESC 1BH %[
FC 1CH %¥ 25H 5CH
GS 1DH %]
RS 1EH %^ 25H 5EH
US 1FH %_ 25H 5FH
DEL 7FH %5 25H 35H
Special code
CODE
%
Function codes
CODE
FNC1
FNC2
FNC3
FNC4
25H 49H
Start codes
CODE
START A
START B
START C
25H 5BH
25H 5DH
– 10 –
FORMAT
25H %0 25H 30H
FORMAT
%1 25H 31H
%2 25H 32H
%3 25H 33H
%4 25H 34H
FORMAT
%6 25H 36H
%7 25H 37H
%8 25H 38H
For CODE 128 only.