Re: HP 10PS printer
Re: HP 10PS printer
- Subject: Re: HP 10PS printer
- From: "Steve Lawrence"<email@hidden>
- Date: Thu, 08 Nov 2001 15:14:24 GMT
>
The calibration process prints a target of series of percentages of each
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primary and LT primaries. Instead of 4/C printout the calibration chart
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had seperate ink percentage calibration for the LT cyan and magenta.
>
Weird.
Hi Dan, Thanks for the informative feedback.
Obviously the RIP has to separate the CMYK data into CMYKcm. For that separation
to operate predictably it makes sense to build the separation table based off a
known state. Just as you do when creating CMYK separations. You can ensure that
happens by including light ink swatches on the calibration chart. That makes
sense to me as a printer driver developer and is why I believe they appear
separately on the chart rather than interspersed with the heavy ink swatches.
Steve Lawrence