Original types for the scanner
Productive scanner
The original types that you can use for your productive black and white scanner are listed in the table below.
Image | After an original is scanned, the following functions are | |
| performed. | |
|
|
|
Lines&text | ■ | Error diffusion |
| ■ Automatic background compensation (operator choice) | |
|
|
|
Greys&lines | ■ | An additional OD |
|
| smooth greyscale. |
| ■ Automatic background compensation is disabled | |
| ■ Manual background compensation can be set. | |
|
|
|
Photo | ■ | Dithering |
| ■ Automatic background compensation (operator choice) | |
|
| |
Printed matter | Printer optimisation to take into account the fact that the original | |
| already is a print itself, containing raster information. | |
|
|
|
Dark original | ■ | Error diffusion |
| ■ | Manual background compensation |
|
|
|
Blueprint | ■ | (Greyscale) image inversion. |
| ■ Optimised error diffusion for blueprints. | |
|
|
|
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