HP Value Serial/USB Receipt Printer II Instrukcja Użytkownika Pobierz pdf (Strona 62)

Chapter 3: Programming Commands62

Print advanced raster graphics

ASCII ESC . m n rL rH d1 … dn

Hexadecimal 1B 2E m n rL rH d1 … dn

Decimal 27 46 m n rL rH d1 … dn

Value of m: horizontal oset from left margin = 8 x m dots

Value of n: number of data bytes that compose the raster

Value of r: number of times the raster has to be printed =256 x rH + rL

d1 … dn: data bytes

Range: 0<= m <= 72

0<= n <= 72

0<= r <= 65535

0<= d1 … dn <= 255

Printsahorizontalrasterofgraphicsdataoneormultipletimes.Horizontaloffsetandnumberofdatabytesarevariable

andspeciedbyparameters.

Exceptions

Advanced raster graphics is not available in page mode.

Select single-density graphics

ASCII ESC K n1 n2 d1 ... dn

Hexadecimal 1B 4B n1 n2 d1 ... dn

Decimal 27 75 n1 n2 d1 ... dn

Value of n:

Value of n (8-dot single-density mode) Value of d

n1 + (256 x n2) Number of bytes of data (printed down, then across)

Entersonelineof8-dotsingle-densitygraphicsintotheprintbuffer.Anyprintcommandisrequiredtoprinttheline,after

whichtheprinterreturnstonormalprocessingmode.Single-densitymodeallows0–288dotcolumns.Thenumberofbytes

sentisrepresentedbytheformulasinthetable.

Eachbitcorrespondstotwohorizontaldots.Comparetosetbitimagemode(1B2A,m=0)earlierinthisdocument.

Related information

InLEGACYemulation,thiscommandisunrecognizedandtheparametersareputintotheprintbuffer.

Select double-density graphics

ASCII ESC Y n1 n2 d1 ... dn

Hexadecimal 1B 59 n1 n2 d1 ... dn

Decimal 27 89 n1 n2 d1 ... dn

Value of n:

Value of n (8-dot single-density mode) Value of d

n1 + (256 x n2) Number of bytes of data (printed down, then across)

Entersonelineof8-dotdouble-densitygraphicsintotheprintbuffer.Anyprintcommandisrequiredtoprinttheline,after

whichtheprinterreturnstonormalprocessingmode.Double-densitymodeallows0–576dotcolumns.Thenumberof

bytessentisrepresentedbytheformulasinthetable.

Eachbitcorrespondstoonehorizontaldot.Comparetosetbitimagemode(1B2A,m=1)earlierinthisdocument.

Related information

InLEGACYemulation,thiscommandisunrecognizedandtheparametersareputintotheprintbuffer.

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 154 155

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HP Value Serial/USB Receipt Printer II Instrukcja Użytkownika Strona 62

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