Epson FX-80 User Manual page 293

Dec Hex Symbol Function
ESC 90 5A Z Turns Quadruple-Density Graphics Mode ON.
ESC 94 5E A
ESC 98 62 b
*ESC 105 69
ESC 106 6A
262
Prints dot graphics, 1920 dots per 8-inch line.
Format:
< ESC)"Z"CHR$(n1)CHR$(n2);
followed by n data numbers, where
n = n1
+
256*n2,
o
< = n1 < = 255,
0<= n2 < = 255.
For 1920 dots,
n1 = 128,
n2
=
7.
Turns Nine-Pin Graphics ON. Format:
(ESC) "A"CHR$(d)CHR$(n1)CHR$(n2);
followed by 2 times n data numbers
where n = n1
+
256*n2,
0<= n1 < = 255,
0<= n2 < = 255.
The printer expects 2 data numbers for each
column of print. The d selects the density,
where
d = 0 =) single density,
d = 1 =) double density.
Sets the vertical tab for channel n. Format:
< ESC) "b" CHR$(n);
where 0 < = n < =
7,
and
n
= 0 is the same as <ESC) "B".
Turns Immediate Mode ON. Prints each
character immediately as it is received by the
printer. Format:
<ESC)"i"CHR$(n)
where n = 0 =) OFF,
n
=
1
=)
ON.
Causes immediate reverse line feed in
increments of 1/216" without a carriage
return. Similar to <ESC)"J". Format:
<ESC)"j"CHR$(n)
where 0 < = n < = 255.