Printer Control Codes
PcOS Series 90PLUS
Programmer's Guide
Vertical Motion
Page 22
Rev Q
11/07/05
5.2
Vertical Motion Control
Function
Fine line feed
ASCII
[ESC] J <n>
Hexadecimal
1BH 4AH <n>
Decimal
<27> <74> <n>
IPCL
&%FM <m
1
> <m
2
> <m
3
>
EPOS
[ESC] J <n>
Description
The [ESC] J <n> function command prints the contents of the buffer (if any) and
performs a line feed of n/216 inch. The command does not change the default line
spacing value. The next character print position is reset to the left margin if the auto-
CR mode is set.
EPOS Note
In EPOS mode, the command performs line feeds in n/144-inch increments.
Example of Fine Line Feed[CR]
[ESC]J<54>
This line is 1/4" below the first.
[CR][LF]
This line is spaced at the default
of 1/8". [CR][LF]
Figure 13 Data sent to printer for a fine line feed
Figure 14 Example of fine line feed
Function
Set variable line space n/216 inch
ASCII
[ESC] 3 <n>
Hexadecimal
1BH 33H <n>
Decimal
<27><51><n>
IPCL
&%SV <m
1
> <m
2
><m
3
>
EPOS
[ESC] 3 <n>
Description
The [ESC] 3 <n> command sets the default line spacing to n/216 inch. Set n = 1 to
255. The command takes effect immediately and sets the line feed spacing used by
[LF] to values other than 1/8 or 7/72 inch.
EPOS Note
Line spacing of n/144 inch is used.
Function
Set line space 27/216 inch
ASCII
[ESC] 0
Hexadecimal
1BH 30H
Decimal
<27><48>
IPCL
&%ST
EPOS
[ESC] 2
Description
The [ESC] 0 command sets the default line spacing to 1/8 or 27/216 inch, which is
the standard eight lines per inch line spacing at initial power up.
EPOS Note
In EPOS mode, the command sets 1/6-inch spacing or six lines per inch.
Содержание Ithaca 90PLUS Series
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