Canon imageCLASS MF7470 User Manual
Page 129
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Before Using the
Machine
Original and Paper
Copying
Sending and
Receiving
Printing and
Scanning
Network (imageCLASS
MF7480/MF7470 Only)
Remote UI (imageCLASS
MF7480/MF7470 Only)
System Settings
Maintenance
Troubleshooting
Appendix
Index
Table of Contents
Original Type Selection
You can manually select the original type according to the type of
image that you are scanning.
The following three original type modes are available for adjusting
the image quality.
Text Mode
This mode is best suited for scanning text originals. Blueprints or
pencil drawn originals can also be scanned clearly.
Text/Photo Mode
This mode is best suited for scanning originals containing both text
and photos.
Photo Mode
This mode is best suited for scanning photos printed on
photographic paper, or photo originals containing halftones (e.g.,
printed photos).
Combinations of these three modes (Text/Photo, Photo, and Text) cannot
be selected at the same time. If you select one of these modes, the
previously set mode is canceled.
If you scan an original containing halftones, such as a printed image,
using the Photo mode, the moiré effect (a shimmering, wavy pattern)
may occur. In this case, you can lessen the moiré effect by adjusting the
scanning contrast (sharpness). (See “Sharpness,” on p. 11-12.)
If you have selected [PDF (Compact)] as the file format, this setting is
disabled.
If you select the automatic density adjustment mode, the original type
setting is disabled.
If the original is a transparency, select the original type, then adjust the
density to the most appropriate level for the original.
1.
Press (SEND).
2.
Place your originals.
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3.
Specify the destination.
4.
Press [Scan Settings].
5.
Press
[Option].
6.
Press the original type drop-down list, then
select the original type ([Text/Photo], [Photo], or
[Text]).
The machine automatically adjusts the scan density to the level best
suited to the quality of the original.
7.
Press [Light] or [Dark] to adjust the scan density,
then press [OK].
Press [Light] to move the indicator to the left to make the density
lighter, or press [Dark] to move it to the right to make the density
darker.
8.
Press (Start).
If the original is placed on the platen glass, follow the instructions
that appear on the touch panel display, then press (Start) once for
each original. When scanning is complete, press [Done].
Scanning starts.
The scanned data is sent to the specified destination when scanning
is complete.
To cancel the scan settings, press [Scan Settings], then [Option],
then [Cancel].
To cancel all settings and return the machine to the Standard
mode, press (Reset).
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