Switching Color Modes; Setting Original Modes - Oki MC780 User Manual

BASIC COPY MODES

Switching Color Modes

You can switch the color mode. There are 3 color modes as
shown below.
FULL COLOR: All originals are copied in full colors. (Default)
BLACK: All originals are copied in black and white.
AUTO COLOR: The equipment automatically judges the type
of each color on originals. Colored originals are copied in full
colors and black-and-white originals are copied in black and
white.
1
Switching color modes
Press any of [FULL COLOR], [BLACK] or [AUTO COLOR] on
the touch panel.
2
3
Note
• When you select [AUTO COLOR], some originals may not
be copied exactly as they look, such as the cases shown
below. Select either [FULL COLOR] or [BLACK].
4 • When color originals are copied in black
Example:
- Originals whose colored area is extremely small
- Originals which are completely black
- Originals whose colors are light
• When black originals are copied in full colors
Example:
- Yellowish originals
- Originals with a colored background
5
Memo
• The sensitivity to detect whether the data scanned in auto
color are color or black can be changed. For details, refer to
the Advanced Guide.

Setting Original Modes

6
You can make copies with the optimal image quality by
selecting the following modes for your original. The selectable
original mode differs depending on the color mode as shown in
the table below. Select the color mode first, and then the
original mode.
Original mode
TEXT/PHOTO Originals with text and photographs mixed
TEXT Originals with text (or text and line art) only
Originals with photogravure (e.g. magazine,
PRINTED IMAGE
brochure)
Originals with general photographs on
photographic printing paper
PHOTO
Originals with photographs
MAP Originals with fine illustrations or text
Originals with text and photographs mixed
IMAGE
(especially originals requiring higher
SMOOTHING
reproducibility on photos)
Original mode
TEXT/PHOTO
TEXT
PRINTED IMAGE
PHOTO
MAP
IMAGE
SMOOTHING
Memo
• TEXT/PHOTO is set by default. The default setting can be
changed in each color mode. For details, refer to the
Advanced Guide.
1
Press [ORIGINAL MODE] on the touch
panel.
2
Select the original mode, and then press
[OK].
The selectable original modes differ depending on the
color modes currently set.
Example: When the color mode is "FULL COLOR"
- 46 -
Description
Color mode
FULL
BLACK
COLOR
Yes Yes
Yes Yes
Yes —
Yes —
— Yes
Yes —
— Yes
AUTO
COLOR
Yes
Yes
Yes
—
—
—
—