Raster data for Pure black text printing

[shermin]

Hi ,
But we want the barcode and text to be printed on the card in Pure black.

CMYK generates gray black not pure black

Shermin

> shermin wrote:
> > Hi,
> >
> >   We are developing a device driver for smart card printer.In our printer,when we tried to print Text or barcode,should be printed with pure black K not with the combination of YMC.
> > Also when we tried to print an image with text on the top of the image should print like :image with combination of YMC and the text with Pure black.
> >
> > 1)Is there any method to identify the Text in raster data so that part should be printed with Pure black only.
>
> No.
>
> > 2)Any method to get the raster data for image in one slot and text in another slot.
>
> No.
>
> The CMYK colorspace is probably the closest you will get - black (and
> grayscale) text will come through using black ink only while color
> images/text will predominantly use CMY.
>
> --
> ______________________________________________________________________
> Michael Sweet, Easy Software Products           mike at easysw dot com