Oki MC770 MC770/780 User Guide - Basic - Page 47

Density Adjustment, Enlargement and Reduction Copying, Automatic Magnification Selection (AMS)

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BASIC COPY MODES 1 Density Adjustment This equipment detects the density level of originals and automatically adjusts the density level of the copied image to the optimal one. Alternatively, you can manually adjust it to the desired level. Adjusting automatically (automatic density adjustment) Press [AUTO] on the touch panel. Memo • The default setting of the automatic density adjustment is as follows according to the color modes: FULL COLOR or AUTO COLOR: OFF BLACK: ON Adjusting manually Press either or to select the desired density level. Enlargement and Reduction Copying You can change the reproduction ratio of copied images in the following procedures: 2 Automatic Magnification Selection (AMS): You need to specify the copy paper size in advance. Then this equipment will detect the original size and automatically select the optimal reproduction ratio for the copy paper size. Specifying both original size and copy paper size separately: You need to specify both the original size and the copy paper 3 size separately in advance. According to the sizes you specified, the optimal reproduction ratio is selected automatically. This feature is used when Automatic Magnification Selection is not available, such as when copying OHP film originals. Specifying reproduction ratio manually: You can select the desired reproduction ratio by pressing 4 [ZOOM] or one-touch zoom buttons on the touch panel. Copying photo originals in the optimal reproduction ratio for copy paper size (PHOTO ZOOM) You can copy photo originals in the reproduction ratio best suited to the copy paper size. Memo 5 • The available range of reproduction ratio differs depending on whether the original is placed on the original glass or on the RADF (Reversing Automatic Document Feeder). Original glass: 25 to 400% RADF: 25 to 200% Automatic Magnification Selection (AMS) 6 Specify the copy paper size in advance so that this equipment will detect the original size and automatically select the optimal reproduction ratio to the copy paper size. This function is available when the size of the originals is as follows: North America: LG, LT Other than North America: A4, B5 and FOLIO (FOLIO is available only when the RADF is used.) - 47 -

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BASIC COPY MODES
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1
2
3
4
5
6
Density Adjustment
This equipment detects the density level of originals and
automatically adjusts the density level of the copied image to
the optimal one. Alternatively, you can manually adjust it to the
desired level.
Adjusting automatically (automatic density
adjustment)
Press [AUTO] on the touch panel.
Memo
•
The default setting of the automatic density adjustment is as
follows according to the color modes:
FULL COLOR or AUTO COLOR:
OFF
BLACK:
ON
Adjusting manually
Press either
or
to select the desired density level.
Enlargement and Reduction
Copying
You can change the reproduction ratio of copied images in the
following procedures:
Automatic Magnification Selection (AMS):
You need to specify the copy paper size in advance. Then this
equipment will detect the original size and automatically select
the optimal reproduction ratio for the copy paper size.
Specifying both original size and copy paper size
separately:
You need to specify both the original size and the copy paper
size separately in advance. According to the sizes you
specified, the optimal reproduction ratio is selected
automatically. This feature is used when Automatic
Magnification Selection is not available, such as when copying
OHP film originals.
Specifying reproduction ratio manually:
You can select the desired reproduction ratio by pressing
[ZOOM] or one-touch zoom buttons on the touch panel.
Copying photo originals in the optimal reproduction
ratio for copy paper size (PHOTO ZOOM)
You can copy photo originals in the reproduction ratio best
suited to the copy paper size.
Memo
•
The available range of reproduction ratio differs depending
on whether the original is placed on the original glass or on
the RADF (Reversing Automatic Document Feeder).
Original glass: 25 to 400%
RADF: 25 to 200%
Automatic Magnification Selection
(AMS)
Specify the copy paper size in advance so that this equipment
will detect the original size and automatically select the optimal
reproduction ratio to the copy paper size.
This function is available when the size of the originals is as
follows:
North America: LG, LT
Other than North America: A4, B5 and FOLIO (FOLIO is
available only when the RADF is used.)