Adjusting The Exposure - Sharp AR-M451N Operation Manual

ADJUSTING THE EXPOSURE

Select an appropriate exposure mode for the original to be copied. The selections are AUTO, TEXT, TEXT/PHOTO
and PHOTO.
I I I I Automatic exposure adjustment
UTO
ORIGINAL
AUTO
EXPOSURE
AUTO A4
PAPER SELE T
exposure level, follow the steps below.
I I I I Selecting the exposure mode and manually adjusting the exposure level
1 Touch the [EXPOSURE] key.
ORIGINAL
AUTO
EXPOSURE
AUTO A4
PAPER SELE T
2 Select [TEXT], [TEXT/PHOTO] or [PHOTO]
as appropriate for the original to be
copied.
ORIGINAL
IMAGE TYPE
TEXT AUTO
TEXT/PHOTO
1
PHOTO
To select [TEXT], touch the [AUTO
key so that [MANUAL] is selected.
Exposure modes selection
TEXT: This mode is useful for producing
dark text copies with minimum
background.
TEXT/PHOTO: This provides the best balance for
copying an original which contains
both text and photos. This mode is
also useful for copying printed
photographs.
PHOTO: This mode provides the best copies
of photographs with fine details.
4-14
The default exposure
setting is "AUTO", which
automatically adjusts
the exposure for the
original. To select the
exposure mode, or to
manually adjust the
0
AUTO
OK
ORIGINAL
MANUAL
EXPOSURE
AUTO A4
3 5 PAPER SELECT
100%
COPY RATIO
MANUAL]
3 Adjust the exposure level.
AUTO MANUAL
1 3 5
NOTE
Exposure levels in TEXT mode
1 to 2: Dark originals such as newspaper
3: Normal density originals
4 to 5: Originals written with pencils or light colour
characters
About the steps that follow
If an automatic document feeder is being used,
see pages 4-7 through 4-10. If the document
glass is being used, see pages 4-11 through 4-
13.
NOTES
G To return to the automatic exposure mode, touch
the [AUTO / MANUAL] key to highlight [AUTO],
and then touch the [OK] key.
G The exposure level used in automatic exposure
mode can be adjusted in the key operator
programs. See "Exposure adjustment" on page 14
of the key operator's guide)
Touch the key to
make darker copies.
Touch the key to
make lighter copies.