IBM Personal Computer AT Manual To Operations page 231

ESC
I
ESC
1\
1\
This code (ESC \) allows the printer to
print the special symbols assigned to these
ASCII values. If no character is assigned to
a decimal value received by the printer, a
space character is printed. No control code
functions are performed when this
command is in effect.
n1 and n2 are binary numbers that specify
the number of characters to be printed. n 1
represents values from 0 to 255, and n2
represents values from 0 to 255 times 256.
LPRINT CHR$(27);CHR$(92);
CHR$(n\);CHR$(n2);
Reverse Line Feed
Causes the printer to move the paper down
one line space as defined by DIP Switch 2
or by printer control codes; ESC A and
ESC 2, ESC 0, ESC 1,
or
ESC 3.
LPRINT CHR$(27);CHR$(93);
Print One Character Under Decimal-Value
32
Allows the printer to print one character
under ASCII decimal-value 32 each time
the command is received. (see" All
Printable Characters") These ASCII values
are normally recognized by the printer as
control codes.
This code (ESC
1\)
allows the printer to
print the special symbols assigned to these
ASCII values. If no character is assigned to
a decimal value received by the printer, a
space character is printed.
LPRINT CHR$(27);CHR$(94);
Color Printer 1-121