POSTEK PPLE COMMAND MANUAL
21
B4. Command reference
Printout:
GW Command: Print binary graphics
Description: Graphics are sent row by row without compression; each bit represents a dot; a value of”0”prints a
dot; a value of “1”does not print a dot.
Syntax: GWp1, p2, p3, p4 […raster data…] <LF>
Parameter explanation:
P1: Horizontal start position (X), in dots.
P2: Vertical start position (Y), in dots.
P3: Width of graphic in bytes (1Byte=8bits).
P4: Height of graphic, in dots.
P5 ([…raster data…]): Binary graphic data; data size = p3 X p4 (Bytes)
I Command: Character set selection
Description: This command is used to select the character set; the default character set is Code page 437(English).
Syntax: Ip1, p2, p3<LF>
Parameter explanation:
P1: number of data bits; 8 for 8-bit data and 7 for 7-bit data.
P2: Character set
P3: KDU country code.
8-bit data
(p1=8)
Character set
(Code page)
7-bit data
(p1=7)
Character set
0
English (437)
0
USASCII
1
Latin 1 (850)
1
British
2
Slavic (852)
2
German
3
Portugal (860)
3
French
4
Canadian/French
(863)
4
Danish
5
Nordic (865)
5
Italian
6
Spanish
7
Swedish
8
Swiss