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Exploring DPI in Printing: Understanding Resolution and Quality

This guide delves into DPI, explaining the impact on print quality and the differences between Dot Matrix, Inkjet, and Laser printers. Learn about aspect ratios, color depth, and formats for optimal photo printing.

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Exploring DPI in Printing: Understanding Resolution and Quality

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  1. Ch 2. More about photos

  2. DPI in Printing

  3. Dot Matrix Printer 60-90 dpi

  4. Inkjet Printer 300-600 dpi

  5. Laser Printer 600-1200 dpi

  6. Cut off area 4R photos Original Photo Difference Aspect Ratio

  7. Color Depth Number of colors = 28=256

  8. 8-bits VS 24-bits 24bits.png 8bits.gif

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