1. Engineer Training DTP

2. Engineer Training Confidential 2 RIP (Raster Image Processing) Onyx PosterShop DTP (Desk Top Publishing) XL1500 machine application TIFF 8 bit PS, EPS, PDF…Tiff 1 bit (4, 6, 8 separations) Tiff 8 bit (1 CMYK file 23.125 dpi) DTP Workflow

3. Engineer Training Confidential 3 File Formats - Input PS (PostScript)  A programming and page description language supported by most DTP and graphics applications. EPS (Encapsulated PostScript)  A version of PostScript file format that includes both a low resolution preview and high resolution PostScript image description. PDF (Portable Document Format)  Independent file format (not in program, system or computer). More

4. Engineer Training Confidential 4 File Formats - Output TIFF (Tagged Image File Format): TIFF 1 bit (4, 6, 8 separations)  It is one of the most popular and flexible of the current public domain raster file formats. TIFF 8 bit (1 CMYK file 23.125 dpi)  Four color CMYK bitmap file with 32 bits of information per pixel.

5. Engineer Training Confidential 5 GCR Configuration in Photoshop Step 1:  Select Color Settings from the menu bar  GCR: Gray Component Replacement

6. Engineer Training Confidential 6 GCR Configuration in Photoshop Step 2:  Select Custom CMYK  In: Working Space >> CMYK

7. Engineer Training Confidential 7 GCR Configuration in Photoshop Step 3:  Choose the Ink Colors setting in Ink Options Step 4:  Set the Separation Options:  Separation Type GCR  Black Generation Medium  Black Ink Limit100%  Total Ink Limit300%

8. Engineer Training Confidential 8 Ink Coverage 123 5 6 4 7

9. Engineer Training Confidential 9 Exporting an EPS File (using FreeHand) 12