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Scan (Macintosh)
66
6
Document Type (Gray mode only)
When you select Gray as the image type for your scanned document, you can choose from three
document types.
Error Diffusion Select Error Diffusion for a type of Halftone. Error Diffusion results in good image
texture and makes text in images more legible than Halftone 1-5, above.
Halftone Diffusion
Document Type Description
Document Select Document if your original contains only text or a mixture of text and graphics. This
is the optimal setting for regular business documents.
Photo Select Photo if your original contains a photograph, to reproduce it in a vivid grayscale
image.
Normal Select Normal to adjust Brightness and Contrast manually.
Document
(Threshold: 230)
Photo Normal
Conversion Methods Description
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