Sharp AR-M620 AR-M550 AR-M620 AR-M700 Operation Manual - Page 90

ADJUSTING THE EXPOSURE, Automatic exposure adjustment, Selecting the exposure mode and manually

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ADJUSTING THE EXPOSURE Select an appropriate exposure mode for the original to be copied. The selections are AUTO, TEXT, TEXT/PHOTO and PHOTO. I Automatic exposure adjustment UTO ORIGINAL The default exposure setting is "AUTO", which AUTO EXPOSURE automatically adjusts the exposure for the original. To select the AUTO 81/2x11 exposure mode, or to PAPER SELE T manually adjust the exposure level, follow the steps below. I Selecting the exposure mode and manually adjusting the exposure level 1 Touch the [EXPOSURE] key. 3 Adjust the exposure level. ORIGINAL AUTO EXPOSURE AUTO MANUAL 1 3 5 Touch the key to make darker copies. Touch the key to make lighter copies. AUTO 81/2x11 PAPER SELE T 2 Select [TEXT], [TEXT/PHOTO] or [PHOTO] as appropriate for the original to be copied. ORIGINAL IMAGE TYPE TEXT TEXT/PHOTO PHOTO AUTO OK MANUAL 1 3 5 0 AUTO ORIGINAL EXPOSURE AUTO 81/2x11 PAPER SELECT 100% COPY RATIO To select [TEXT], touch the [AUTO MANUAL] 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. 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 color 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 413. 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) 4-14

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4-14
ADJUSTING THE EXPOSURE
Select an appropriate exposure mode for the original to be copied. The selections are AUTO, TEXT, TEXT/PHOTO
and PHOTO.
■
Automatic exposure adjustment
The default exposure
setting is "AUTO", which
automatically
adjusts
the exposure for the
original. To select the
exposure mode, or to
manually
adjust
the
exposure
level, follow the steps below.
■
Selecting the exposure mode and manually adjusting the exposure level
1
Touch the [EXPOSURE] key.
2
Select [TEXT], [TEXT/PHOTO] or [PHOTO]
as appropriate for the original to be
copied.
To select [TEXT], touch the [AUTO
MANUAL]
key so that [MANUAL] is selected.
3
Adjust the exposure level.
Touch the
key to
make
darker
copies.
Touch the
key to
make lighter copies.
UTO
AUTO
AUTO
8 x11
ORIGINAL
PAPER SELE T
EXPOSURE
1
/
2
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.
AUTO
AUTO
8 x11
ORIGINAL
PAPER SELE T
EXPOSURE
1
/
2
ORIGINAL
IMAGE TYPE
TEXT
AUTO
MANUAL
5
3
1
OK
TEXT/PHOTO
PHOTO
AUTO
AUTO
8 x11
100%
ORIGINAL
PAPER SELECT
COPY RATIO
EXPOSURE
0
1
/
2
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 color
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
●
To return to the automatic exposure mode, touch
the [AUTO / MANUAL] key to highlight [AUTO],
and then touch the [OK] key.
●
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)
AUTO
MANUAL
1
3
5