Epson FX-BO Operation Manual page 121

ESC I
-
ESC
I
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'~mnt4
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NOTES:
ESC I - Control code selection
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CHR$(27); ''I'' ;CHR$(n);
(n
=
0, 1, 48 or 49)
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This code is used to select the undefined codes in (0)0 to (31)0 and
(128)0 to (159)0 as either control codes or printable characters.
­
n
=
n
=
1121
212l
312l
412)
512l
612)
7121
8121
1 or 49 Printable characters
­
0 or 48 Control codes (Undefined codes are ignored.)
-
'Sel ects
contl~ol
code
-
LPRINT
LPRINT
LPR I NT
LPRINT
LPRINT
LPRINT
END
<beep>
<beep>
a
CHR$(7):' BEL code
CHR$(I2l):' NUL code
CHF($ (27) ;
II
I
II ;
CHR$ (
1. ) ;
-
CHR$(7):'
CHR$(I2);'
Printable Code
Printable Code
-
CHR$(27);II";CHR$(I2);
-
-
-
1.
2.
This comn;and is not influenced by control codes such as CR, LF, etc.
In the FX-SO, international characters are provided in ASCII (0)
D
to (31)
D
and
(12S)
D
to (159)
D
which are usually set as unprintable codes. These codes become
printable upon input of the ESC I code.
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3-72
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