Epson FX Series User Manual page 303

ESC Dec Hex Symbol Function
ESC 106 6A j
ESC 108 6C I
ESC 112 70 p
ESC 115 73 s
-
127 7F DEL
280
On the FX-80 only, causes an immediate
reverse line feed in an increment of 1/216-
inch without a carriage return. Similar to
CHR$(27)"J". Format:
CHR$(27)"j"CHR$(n)
where n = 0 - 255.
Sets the left margin. Format:
CHR$(27)"I"CHR$(n)
where n ranges from:
FX-100
FX-80
0 - 78 0-134
0 - 93 0-160
0-133 0-229
Turns Proportional Mode ON. Cannot mix with
Elite, Emphasized, Compressed, Script, or
Double-Strike Mode. Format:
CHR$(27)"p"CHR$(n)
where n toggles Proportional on and off: 0
turns it OFF and 1 turns it ON.
Selects the print speed. Half-Speed Mode can
be employed to reduce noise. Format:
CHR$(27)"s"CHR$(n)
where n toggles Half-Speed on and off, so
that 1 produces 80 cps, while 0 produces 160
cps.
Deletes the last text character in the print
buffer.
in Pica
in Elite
in Compressed