Oki 390/391 Handbook page 113

IBM
Function
Set 20 Cpi Pitch
Select pitch printer mode,
and ROM versus RAM
character generator.
Start Italic Printing
Stop Italic Printing
Underlining
Start Subscript/
Superscript
Stop Subscript/
Superscript
106
Commands
(ASCII, Decimal, Hexadecimal)
ASCII: ESC SI
Dec: 27 15
Hex: 1B 0F
ASCII: ESC I n
Dec: 27 73 n
Hex: 1B 49 n
ASCII: ESC % G
Dec: 27 37 71
Hex: 1B 25 47
ASCII: ESC % H
Dec: 27 37 72
Hex: 1B 25 48
ASCII: ESC - n
Dec: 27 45 n
Hex: 1B 2D n
ASCII: ESC S n
Dec: 27 83 n
Hex: 1B 53 n
ASCII: ESC T
Dec: 27 84
Hex: 1B 54
Notes
OKI unique command.
Selects character font according to the
value of n:
n=0: 10 cpi, utility (UTL), ROM
n=2: 10 cpi, letter quality (LQ), ROM
n=3: Proportional, LQ, ROM
n=8: 12 cpi, UTL, ROM
n=10: 12 cpi, LQ, ROM
n=12: 12 cpi, LQ, ROM
n=16: 17 cpi, UTL, ROM
n=18: 17 cpi, LQ, ROM
n=24: 15 cpi, UTL, ROM
n=26: 15 cpi, LQ, ROM
n=32: 20 cpi, UTL, ROM
n=34: 20 cpi, LQ, ROM
OKI unique command. Italic characters
may overlap slightly.
OKI unique command. Cancels italic
printing engaged by ESC % G com-
mand.
Underlines all text except tabs.
n=0 to 255
n=odd: start underlining
n=even: stop underlining
Engages subscript or superscript print-
ing.
n=0 to 255
n=odd: start subscript
n=even: start superscript
Cancels subscript or superscript print-
ing
Appendix D: Priner Commands