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Re: lambda calibrataion



Faro,

Realize that you are profiling a system; the system is comprised of the printer, the photo-sensitive media and the photo processor. Find out if there's more than one processor in use.

- Check that the processor is in control. Don't assume it is; you have to check. If you're not familiar with process control charts, ask for help from a representative of the paper or chemical manufacturer.

- Linearize the photo-sensitive material using the printer's software. The media manufacturer's representative may have aim values that will help establish optimum settings for the material to be profiled. The lab's techs should handle the linearizing for you. It's standard operating procedure.

- From there on, it's pretty much straightforward profiling procedure for an RGB device. I usually read 1200 to 1500 patches, tabloid size, on a DTP-41. It's likely that the resulting profile is OK for glossy or matte papers from the same manufacturer.

Hope this helps.

Larry

On Sep 28, 2005, at 8:51 AM, faro mojahedi wrote:

I am about to calibrate a Lambda for the first time.
Can anybody give me run down of the procedure pease.
I know it is an RGB devic.

Thanks,
Faro



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References: 
 >lambda calibrataion (From: faro mojahedi <email@hidden>)



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