1
Adjusting Exposure and Image Quality
1-23
Basic Cop
ying
Selecting Image Quality
You can adjust image quality to the level best suited to the quality of text or photo originals.
The following three modes are available for adjusting image quality:
IMPORTANT
•
Combinations of these three modes (Text mode, Text/Photo mode and Photo mode) cannot be set. If
you select one of these modes, the previously set mode is canceled.
NOTE
•
When you select the Text, Text/Photo, or Photo mode, the exposure can be adjusted only by the
Manual Exposure Control. Automatic Exposure Control cannot be selected.
•
When <Photo Mode> in Copy Settings is “On,” you can select “Printed Img.” or “Photo.” (See ‘Setting
the Photo Mode of the Copy Function,’ on p. 3-9.)
•
If the original is a transparency, select the Text, Text/Photo, or Photo mode and adjust the exposure
to the most appropriate level.
■
Text Mode
This mode is best suited for making copies from text originals. Blueprints or penciled
originals can be copied clearly.
■
Text/Photo Mode
This mode is best suited for making copies from originals containing both text and photos.
■
Photo Mode
This mode is best suited for making copies from photos printed on photographic paper, or
photo originals containing halftones (i.e., printed photos).
IMPORTANT
•
If you make copies of an original containing halftones, such as a printed photograph using the Photo
mode, then moire may occur. If this happens, you can soften the moire effect by using the
Sharpness mode. (See ‘Making Sharp Contrast Copies (Sharpness),’ on p. 2-64.)
The world s coral reefs, where
brilliantly colored fish and a
myriad of other tropical creatures
come together. Aptly nicknamed
Tropical Forests under the sea ,
these spots of breathtaking
beauty serve as home to
countless varieties of life, and to
us of the land, this alluring,
dream-like world forms a tropical
paradise filled with romance.
The world s coral reefs, where
brilliantly colored fish and a
myriad of other tropical creatures
come together.
Text/Photo mode
Photo mode
Text mode
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Страница 165: ...CHAPTER 4 1 4 Appendix Chart of Available Combination of Functions 4 2 Index 4 6 ...