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If using Adobe Photoshop 5.0, please upgrade to 5.02 or higher. Disable all color management options in Photoshop. Unless color options are disabled, the output
obtained with Adobe PostScript Level 2 and 3 RIPs can differ. |
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Convert all image data from RGB to CMYK. If you separate the RGB images in Adobe Photoshop, use medium GCR. For good results, we recommend that you select an area coverage of 95% for black, and a total area coverage of 340%. |
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Save PC images as TIFF; Mac images as EPS-DCS; and halftone images as EPS or TIFF. |
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If QuarkXPress pages are saved as EPS data and inserted in another document, also send us the original QuarkXPress pages and all required data. |
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When using QuarkXPress, whenever possible, set the image border background color to 100% or 0% black. |
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If you import graphics from FreeHand, please send us the original FreeHand document. |
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Generate gradients in Adobe Photoshop and use the gaussian softener to prevent a stepped appearance. |
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Don't store any screen information or separation curves in your Adobe Photoshop documents. |
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Always scan line art with the appropriate resolution for the press used (1270 dpi for us). Do not use other resolutions. This will ensure optimum quality. |
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For halftone images, set scanning resolution to 300 dpi (unless you want them enlarged). If enlargements are required, the scanning resolution must be appropriately adjusted. |
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Rotate, scale, and trim pictures before importing them into your document. |
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When creating PDF files, use Adobe Acrobat Distiller only. The PostScript file should be created with the original Adobe Distiller PPD. Printer PPDs may contain proprietary instructions that result in unusable PostScript files. Please make sure to always use the latest Acrobat version: for instance, you should upgrade from Acrobat 4.0 to 4.05. |
| When creating PDF files, be sure to make the following settings in |
| Distiller : |
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General |
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Disable "ASCII format". |
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Enable "optimize PDF". |
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Make sure the resolution matches that used for imaging (1270 or 2400 dpi). |
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Compression |
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Color pictures: disable recalculation; compression: ZIP, quality: 8 bit. |
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Grey-level pictures: disable recalculation; compression: ZIP, quality: 8 bit. |
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B&W pictures: disable recalculation; compression: ZIP, quality:
CCITT Group 4. |
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Disable "compress text and vector graphics". |
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Fonts |
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If at all possible, create the PostScript and PDF files on the same PC. |
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Enable "embed all fonts". |
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Color |
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For conversion: enable "do not change color". |
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Disable "keep transfer function". |
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Extended |
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Disable "Prolog/Epilog". |
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Disable "Postscript file may overwrite settings". |
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Disable "keep level to copy page semantics". |
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Enable OPI commentary only if you use the OPI workflow. |
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