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I
The Function Codes
"
PURPOSE:
Set the print pitch to condensed print.
FORMAT:
SI
CHR$(15}
REMARKS:
A single-character command to cause the
printer to shift into condensed print mode. This
command is cancelled by the transmission of
the DC2 code CH R$(18}.
PURPOSE:
Cause the printer to print in
double-width mode.
FORMAT:
SO
or
ESC "W" 1
CHR$(14}
or
CHR$(27} CHR$(87} CHR$(1}
REMARKS:
After this code is sent, subsequent data are
converted to 5 CPI, 12 CPI pitch is converted to
6 CPI, and 17 CPI is converted to 8.5 CPI. The
SO command is cancelled by the transmission
of the DC4 code CH R$(20} or by the CR code
CHR$(13}. The ESC "W" 0 code will also
cancel this command, causing the printer to
print in normal mode.
EXAMPLE:
LPRINT CHR$(14}
LPRINT "Double-Width Mode"
LPRI NT "Standard-Width Mode"
... prints the first line in double-width mode
and the second line in standard width since
the carriage return transmitted by the first
LPRINT cancels the double-width mode.
PURPOSE
Set the print pitch to condensed print mode.
FORMAT:
ESC SI
CH R$(27} CH R$(15}
REMARKS:
Same as the SI code. Please refer to the SI
code.
PURPOSE:
Cause the printer to print in enlarged mode.
FORMAT:
ESC SO
CHR$(27) CHR$(14)
REMARKS:
Same as the SO code. Please refer to the SO
code.
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