Sharp AR-650 - Manual (Page 50)

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1
Place the original and press the START key.
. The copier automatically detects the density
of the original, and makes copies at the
optimum exposure.
2
3
Copying in the Automatic Exposure Mode
Copying in the Manual Exposure Mode
There are two types of exposure: automatic exposure and manual exposure.
In the automatic exposure mode, the copier automatically detects the density of the original,
and selects the optimum exposure. This mode is suitable for originals containing only text
and illustrations. Originals with black areas and halftoned originals should be copied in the
manual exposure mode.
In the manual exposure mode, you can produce lighter or darker copies.
10. COPYING WITH COPY DENSITY SELECTION
Make sure that "AUTO" is displayed.
. If "Manual" is displayed, press the key, then
press the AUTO key.
Place the original and press the START
key.
. How to set originals →
See page 17.
. Copies are made in the selected exposure.
Press the TEXT/PHOTO key. 1
. To produce darker copies, press the key.
Each time you press the key, the density-
indicating mark moves one step to the right,
and your copies are produced proportionally
darker.
2
Press the or key to enter the
manual exposure mode.
. To produce lighter copies, press the key.
Each time you press the key, the density-
indicating mark moves one step to the left,
and your copies are produced proportionally
lighter.