off, either by changing DIP switches or by sending the printer ASCII
codes as summarized below.
Switch 2-2
When on; activates the beeper; when off,
deactivates it
Switch 1-3
When off, makes the paper-out sensor active;
when on, deactivates it
Switch 2-3
When off, turns the skip-over-perforation
feature OFF; when on, produces an auto-
matic 1-inch skip over every perforation
Check to see if you want to reset any switches before going on to
Chapter 9.
Here are the commands we covered in this chapter:
CHR$(12)
Produces a form feed; CHR$ (140) is the alter-
nate, high-order version
CHR$(27)“C”CHR$(0)CHR$(n)
Sets the form length to n inches, where n is
1 - 22
CHR$(27)“C”CHR$(n) Sets the form length to n lines, where n is
1 - 127
CHR$(27)“N”CHR$(
n
) T
urns the skip-over-perforation feature ON,
set to n lines, where n is 1 to less than the
current form length in lines. Is cancelled by
CHR$(27)” @ ” and CHR$(27) “C” as well as
CHR$(27)“0”
CHR$(27)“0”
CHR$(27)“8”
CHR$(27)"9"
CHR$(27)“@”
Turns the automatic skip-over-perforation
feature OFF
Turns the paper-out sensor OFF
Used in conjunction with CHR$(27)“8”,
turns the paper-out sensor back ON
The Reset Code resets the form length to 11
inches, the top of form to the current line, and
the skip-over-perforation to the DIP switch
setting
111
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