1. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 1

2. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 2 Can you see the difference between the Colortrac models when RESOLUTIONS ARE COMPARED ? 42160C 400 600 800 Optical 3680e 200 400 Optical 600 interp. 24120 400 600 Optical 800 interp.

3. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 3 Colortrac 3680e at 400 dpi v 24120 Flatbed at 400 dpi But Flatbed is sharper, contrast is better NOTE: Images viewed at 1:1 and screen copied Image is good

4. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 4 Colortrac 3680e at 600 dpi v 24120 Flatbed at 600 dpi Flatbed is sharper Contrast is better Image is darker NOTE: Images viewed at 1:1 screen copied Interpolated to 600 dpi

5. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 5 Colortrac 3680e at 600 dpi v 24120 Flatbed at 600 dpi Flatbed is sharper Contrast is better Definition improved NOTE: Images viewed at 1:1 screen copied Interpolated image is not as clear

6. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 6 How interpolation is inferior to true optical dots ? Scanned at true 600 dpi - smoother NOTE: Images viewed at 1:1 screen copied Interpolated to 600 dpi blocky appearance 3mm

7. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 7 Why does the flatbed look better at 400 dpi ? 400 dpi - similar but better, improved lenses NOTE: Images viewed at 1:1 screen copied 400 dpi - optical for the 3680e

8. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 8 What happens at 600 dpi, 600 dpi - natural maximum optical NOTE: Images viewed at 1:1 screen copied 600 dpi - optically interpolated for the 3680e

9. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 9 and at 800 dpi ? 600 dpi - natural maximum optical for 24120 flatbed NOTE: Images viewed at 1:1 screen copied 600 dpi - optically interpolated for the 3680e 800 dpi - natural maximum optical for 42160C Absolute perfection!

10. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 10 200 dpi 400 dpi 600 dpi 800 dpi interpolated optical NATURAL OPTICAL AND INTERPOLATED RESOLUTION

11. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 11 NATURAL OPTICAL AND INTERPOLATED RESOLUTION

12. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 12 CAD HIGH END GIS REPRO ART 200 dpi 400 dpi 600 dpi 800 dpi REPRO ART GIS AERO SPACE Colortrac Colour Resolution

13. Resolution ResolutionOverview Comparisons TargetMarket Competition 2003 13 200 dpi 400 dpi 600 dpi 800 dpi No other 600 dpi flat flatbed - NONE All round best performing Open Aperture 200, 300 and 400 dpi sheet feeding colour scanners - NONE Class leading high accuracy and high resolution - NONE The Colortrac Competition