There are four possible output types made up of the following file characteristics:
Data format:
- Raster: Continuous Tone (CT): 8-bits per channel, 256 shades Screened: 1-bit per channel, prescreened, one shade
- Vector
Separation State:
- Composite: All separations are together in one file.
Note: Not all composite formats support spot colors. Some composite formats support CMYK process colors only. - Separated: All separations are in separate channels or files.
Each format is a combination of a data format and a separation state. For example, you can output a composite vector file or a screened, separated raster file.
The following information pertains to output formats selected in the Output To list on output process templates.
Option | Description | Recommended Use |
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DCS Raster | Creates screened or continuous tone, separated output only | Screened: Use when you need a pre-screened DCS (copydot-like) file. This is when you want to pre-process a file to speed final output, or when you want to "lock down" the screening of that page. |
EPS Raster | Creates screened or continuous tone, composite output only | Use for third-party proofing devices that support raster output, for example, HP laser printers. |
JPEG | Creates continuous tone, composite, RGB output only | In some circumstances, useful for web proofing |
HPRTL | Creates screened or continuous tone, composite output only | HP DesignJet plotters |
LQS TIFF | Creates screened or continuous tone, separated output only | Lotem Quantum with Spectrum platesetters Trendsetter with Spectrum platesetters |
Scitex CT (contone) | Creates continuous tone, composite output only | Use for output to devices that require Scitex CT files. |
LQS TIFF | Creates screened or continuous tone, separated or composite output | Screened separated output |
Veris | Creates continuous tone, composite output. Spot colors are converted to process colors (CMYK recipes). | Kodak Veris proofing devices |
Virtual Proof System | Creates screened separated output. Spot colors are retained. | Prinergy Virtual Proofing System (VPS) software |
TIFF Files | Input 1-bit prescreened TIFF files and output 1-bit prescreened (halftone) TIFF files that can be imaged on one piece of platemaking media. | Use the output TIFF process template to create 1-bit prescreened TIFF files to be sent to Print Console, CS Xpose, or directly to a device. |
CEPS | Outputs PDF pages to CEPS pages in either Scitex CT/LW or industry standard TIFF/IT format | Use the CEPS output process template to create CT/LW or TIFF/IT files. |
Vector Output: Does not screen or RIP output. Output files are often smaller and image faster than raster format files. |
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DCS (Vector Output) | Creates separated output | Use when you want to place the page within another application, such as in a QuarkXPress document, or in a Preps imposition. Note: This format will not work if you want to send directly to an imagesetting device independent of another software application. |
PDF (Vector Output) | If the input file is a composite PDF, the output can be either composite or separated. | Use when you want to send the page or imposition file to a RIP or software application that can consume or work with PDF files, or to create a PDF soft proofs |
PDF/X-1a:2001 (Vector Output) | Creates composite output only | Use when you want to send the page to a RIP or application that can consume or work with PDF files, or to create a PDF soft proof |
PDF/X-3 | Creates composite output only | Useful when:
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PS2 (Vector Output) | Creates a separated PostScript file using PostScript level 2 | Use when you want to send the page directly to an imagesetting device, or to impose in Preps, or to output flats |
PS3 (Vector Output) | If the input file is a composite PDF, the output can be either composite or separated. | Use when you want to send the page directly to an imagesetting device, or to impose in Preps, or to output flats |