2
Basic Cop
ying
Adjusting Exposure and Image Quality (Copy Exposure)
2-33
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.
●
Text mode
This mode is best suited for making copies from text originals. Blue prints 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 half-tones (i.e. printed photos).
IMPORTANT
• If you make copies of an original containing half-tones such as a printed photograph using the Photo
mode, moiré may occur. If this happens, you can soften this moiré effect by using the Sharpness mode.
(
See “Making Sharp Contrast Copies (Sharpness),” on p. 3-67.
)
• Combinations of these three modes cannot be set. If you select one of these modes, the previously set
mode is canceled.
NOTE
• When you have selected the Text, Text/Photo or Photo mode, the exposure can be adjusted only by Man-
ual Exposure Control. Automatic Exposure Control cannot be selected.
• When the “Photo Mode” of Copy Settings is “On”, you can select printed image or photo after pressing the
[
] key. (See “Setting the Photo Mode of the Copy Function,” on p. 6-41.)
• If the original is a transparency, select the Text, Text/Photo or Photo mode and adjust the exposure to the
most appropriate level.
Printed Img.
Text
Text/Photo
Photo
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 mode
Text/Photo mode
Photo mode
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Содержание ImageRunner 5000 Series
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