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(3)
Vertical Tabs
CODE:
VT
PURPOSE:
FORMAT:
REMARKS:
REFERENCE:
Advance paper to the next vertical tab
CHR$
(11)
When this command is received, the paper is advanced to
the next vertical tab position.
The vertical tab positions are set upon "power on"
or
printer reset to lines 6,
12, 18, 24, 30, 42, 48, 54
and 60.
The vertical tab positions can be changed using the
ESC
P
nj n2
~UL
code.
ESC
P
nj n2 •••••
NUL
CODE:
ESC P nl n2 ••••• NUL
PURPOSE:
FORMAT:
REMARKS:
REFERENCE:
CODE:
ESC
an
PURPOSE:
FORMAT:
REMARKS:
REFERENCE:
Change the positions of the vertical tabs
CHR$(27) CHR$(80) CHR$(nj) CHR$(n2) ........... CHR$(O)
When this command is sent to the printer, the existing
vertical tab positions are canceilled.
The new vertical tabs are set to lines nj'
n2,
etc.
The maximum number
of
vertical tabs is
20.
The
NUL
[CHR$(O)] character is used to end the command.
The value of n must be between
1
and 255, and nj should
be less than
n2, n2
less than
n3,
etc.
VT
Send a one-time-only vertical feed of
n
lines
CHR$(27) CHR$(97) CHR$(n)
When this command is sent to the printer, it causes the
paper to be advanced by n lines vertical feed.
The value of n must be between 1 and 127.
This command does not change the preset vertical tab
positions.
ESC
P
nl n2 .....
NUL,
VT
-46-
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