Automatic Exposure Adjustment; Reduction / Enlargement / Zoom - Olivetti d-Copia 12 Copier Operation Manual

AUTOMATIC EXPOSURE
ADJUSTMENT
The automatic exposure level can be adjusted to suit
your copying needs.
1. Press the exposure mode selector key to select the
Photo ( ) mode.
2. Press and hold down the exposure mode selector key
for approximately 5 seconds.
The Photo ( ) indicator will go out and the AUTO
indicator will begin to blink. One or two exposure
indicators corresponding to the automatic exposure
level which has been selected will light up.
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3. Press the light ( ) or dark ( ) key to lighten or darken
the automatic exposure level as desired.
If exposure level 2 is selected, the two left-handmost
indicators for that level will light up simultaneously.
Also, if level 4 is selected, the two right-handmost
indicators for that level will light up simultaneously.
4. Press the exposure selector key. The AUTO indicator
will stop blinking and light up steadily.
This automatic exposure level will remain
in effect until you change it again by this
procedure.
REDUCTION / ENLARGEMENT /
ZOOM
Three preset reduction ratios and two enlargement ratios
can be selected. The zoom function enables copy ratio
selection from 50% to 200% in 1% increments.
1. Set the original and check the copy paper size.
2. Use the copy ratio selector key and/or zoom (
keys to select the desired copy ratio.
To verify a zoom setting without changing the
zoom ratio, press and hold down the copy
ratio display (%) key. When the key is relea-
sed, the display will return to the copy quantity
display.
To reset the ratio to 100%, press the copy ratio
selector key repeatedly until the 100% indica-
tor lights up.
To select a preset copy ratio:
Preset reduction and enlargement ratios are: 50%, 70%,
81%, 141%, and 200%.
To select a zoom ratio
When a zoom ( N or L ) key is pressed, the ZOOM
indicator will light up and the zoom ratio will be displayed
in the display.
In order to quickly change the zoom ratio, press and hold
down the ( N or L ) key. The displayed setting will stop on
any preset reduction or enlargement setting. To further
reduce or raise the zoom ratio, firstly release the key and
then press and hold down.
3. Set the number of copies using the copy quantity
( , ) keys and press the print (
N , L )
) key.
GB-9