HPRT PPTII-A, Руководство по программированию

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PPTII-A Programming Manual
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GS / m
[Name] print downloaded bit image
[Format] ASCII GS / m
Hex 1D 2F m
Decimal 29 47 m
[Range] 0 ≤ m ≤ 3, 48 ≤ m ≤ 51
[Dscription] print a downloaded bit image using the mode specified by m, as follows.
m Mode Vertical Dot Density (DPI)
Horizontal Dot Density (DPI)
0,48 Normal 203 203
1,49 Double-width 203 101
2,50 Double-height 101 203
3,51 Quadruple 101 101
[Notes] • This command is ignored if a downloaded bit image has not been defined.
• In standard mode, this command is effective only when there is no data in the print
buffer.
• Other print modes is ineffective (emphasized/ double-strike/ underline/ characters
amplification/ white/ black reverse), except upside-down printing mode.
• The part exceeded the print area of the downloaded bit image is not to be printed.
The printer is processing depends on the differences between print area position and
the starting position:
①
Starting position is top left or lower right corner, this command set the absolute
position at the direction parallel to the feed direction.
②
Starting position is top right or lower left corner, this command set the absolute
position at the direction perpendicular to the feed direction.
GS
[Name] Start/ end macro definition
[Format] ASCII GS :
Hex 1D 3A
Decimal 29 58
[Dscription] Start/ end macro definition
[Notes] • Macro definition starts when this command is received during normal operation and
ends when it is received during macro definition.
• If this command GS ^ is received while a macro is being defined, the printer ends
macro definition mode and clears the definition.
• There is no macro definition when the printer is on.
• Since ESC @ can't delete macro definition, it can be included by macro definition.
• The macro definition can contain up to 1023 bytes. If the macro definition exceeds
this value,
the excess data is processed as normal one.