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2. Copier-specific Adjustments
2.14 To Obtain Smooth Gray-Scale Photo Images
Before the adjustment After the adjustment
Halftones are not accurately reproduced. Halftones are reproduced better.
Explanation
When a photo image or gradational image is copied in the Black mode with the Text/Photo mode selected,
halftones are not accurately reproduced. Select the Photo mode or the Image smoothing mode from among the
original mode options, in order to reproduce halftones better in the Black mode.
Procedures
* Both the service technician and the user can perform all adjustments.
(1) Press the [BASIC] button on the Control Panel. Select "PHOTO" from among the original mode options.
* To have "PHOTO" selected from among the original mode options by default, refer to procedure (1) in 2.8
To Eliminate Moiré.
After selecting the Photo mode, copy and check the copy image quality.
If further image quality adjustments are still necessary, use the next procedure.
(2) Press the [BASIC] button on the Control Panel. Select "IMAGE SMOOTHING" from among the original
mode options.
* To have "IMAGE SMOOTHING" selected from among the original mode options by default, refer to
procedure (1) in 2.8 To Eliminate Moiré.
Precautions after the completion of the adjustment
Nothing in particular.
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