Fiery Command WorkStation

Fiery Color Reference

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Optimizing for output type

You can use the Spot Color MatchingFiery Server for on-demand color printing and color proofing. On‑demand color printing refers to those jobs for which the Fiery Server is the final print device.

Printing jobs to the Fiery Server in preparation for printing on an offset press is referred to as color proofing. Both types of Fiery Server print jobs can use RGB, CMYK, and spot colors.

Characteristics of on-demand jobs Characteristics of offset proofs
Bright, saturated colors are often desirable. Require the printed colors to match those from another set of CMYK printing conditions.
Colors are achieved using the full range of colors available, referred to as the full gamut of the printer or, more simply, device CMYK. Colors that are specified for an offset press require CMYK simulation that is optimized for proofing on the printer.
Note: The term "on-demand" applies to producing printed output when it is needed. The term "short-run" usually applies to the volume of a printing task. Although these terms do not mean exactly the same thing, "on‑demand" in this document applies also to short-run printing. Because you can print as many pages as you need and reprint jobs quickly, the Fiery Server performs equally well in either environment.

The type of printing you plan for a document, on-demand color printing on the Fiery Server versus color proofing for eventual printing on an offset press, determines the way you define colors, as well as the print option settings you choose.

  • For on-demand color printing on the Fiery Server, use any application and define colors in RGB or CMYK. If your application supports it, you can also choose colors from the PANTONE color library. Choose the appropriate settings for print options affecting color output (for descriptions of the print options, see Color Printing).

  • For color proofing, use a PostScript-defined color in CMYK or choose colors from color libraries, such as the PANTONE color library. Placed objects can also be defined in RGB or CMYK. Choose the appropriate settings for print options affecting color output (see Color Printing).

Note: The Fiery Server lets you use RGB or CMYK data when printing proofs for an offset press run. However, sending data to an imagesetter usually requires CMYK data.