Sharp AR-153EN (serv.man8) User Manual / Operation Manual ▷ View online
15
3
SET THE COPY QUANTITY
Set the number of copies using the two copy quantity (
,
) keys when copying
from the original table.
• Press the right copy quantity key to set the unit digit
from 0 to 9. This key will not change the tens digit.
• Press the left copy quantity key to set the tens digit
from 1 to 9.
EXPOSURE ADJUSTMENT/PHOTO COPYING
Exposure adjustment
Copy density adjustment is not required for most originals in the automatic exposure
mode. To adjust the copy density manually or to copy photographs, the exposure
level can be adjusted in 2 steps manually.
mode. To adjust the copy density manually or to copy photographs, the exposure
level can be adjusted in 2 steps manually.
1
Press the exposure mode selector key to
select the MANUAL (
select the MANUAL (
) mode or
PHOTO (
) mode.
2
Use the light (
) and dark (
) keys to
adjust the exposure level. 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.
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.
•
Press the clear (
) key to clear an entry if a mistake is made.
•
A single copy can be made with the initial setting, i.e., when "0" is
displayed.
displayed.
The copy resolution used for AUTO and MANUAL (
) mode can be
changed. (p.19)
Tens digit
Unit digit
16
Automatic exposure adjustment
The automatic exposure level can be adjusted to suit your copying needs. This level is
set for copying from the original table.
set for copying from the original table.
1
Press the exposure mode selector key to
select the PHOTO (
select the PHOTO (
) mode.
2
Press and hold down the exposure mode
selector key for approximately 5 seconds.
The PHOTO (
selector key for approximately 5 seconds.
The PHOTO (
) indicator will go out and
the AUTO indicator will begin to blink. One
or two light and dark indicators
corresponding to the automatic exposure
level which has been selected will light up.
or two light and dark indicators
corresponding to the automatic exposure
level which has been selected will light up.
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.
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.
blinking and light up steadily.
This automatic exposure level will remain in effect until you change it
again by this procedure.
again by this procedure.
17
3
REDUCTION/ENLARGEMENT/ZOOM
Three preset reduction ratios and two enlargement ratios can be selected. The zoom
function enables copy ratio selection from 25% to 400% in 1% increments.
function enables copy ratio selection from 25% to 400% in 1% increments.
1
Set the original and check the paper size.
2
Use the copy ratio selector key and/or ZOOM (
,
) keys to
select the desired copy ratio.
3
Set the reduction/enlargement ratio.
To select a preset copy ratio:
Preset reduction and enlargement ratios are:
25%, 70%, 86%, 141%, and 400%.
Preset reduction and enlargement ratios are:
25%, 70%, 86%, 141%, and 400%.
To select a zoom ratio:
When a ZOOM (
When a ZOOM (
or
) key is pressed, the
ZOOM indicator will light up and the zoom ratio will
be displayed in the display.
be displayed in the display.
•
To verify a zoom setting without changing the zoom ratio,
press and hold down the copy ratio display (%) key. When the
key is released, the display will return to the copy quantity
display.
press and hold down the copy ratio display (%) key. When the
key is released, 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% indicator lights up.
repeatedly until the 100% indicator lights up.
To decrease or increase the zoom ratio rapidly, press and hold
down the ZOOM (
down the ZOOM (
) or (
) key. However the value will
stop at the preset reduction or enlargement ratios. To move
beyond these ratios, release the key and then press and hold it
down again.
beyond these ratios, release the key and then press and hold it
down again.
18
This chapter describes the special functions of this unit. Use these functions as
needed.
needed.
DESCRIPTION OF SPECIAL FUNCTIONS
Toner save mode (page 18)
Reduces toner consumption by approximately 10%.
Power save modes (page 19)
The unit has two power save modes of operation: preheat mode and auto power
shut-off mode.
shut-off mode.
Preheat mode
When the unit enters the preheat mode, the power save (
) indicator will light up
and other indicators will remain on or off as before. In this condition, the fuser in
the unit is maintained at a lower heat level, thereby saving power. To copy from
the preheat mode, make desired copier selections and press the start (
the unit is maintained at a lower heat level, thereby saving power. To copy from
the preheat mode, make desired copier selections and press the start (
) key
using the normal copying procedure.
Auto power shut-off mode
When the unit enters the auto power shut-off mode, the power save (
) indicator
will light up and other indicators except the ONLINE indicator will go out. The auto
power shut-off mode saves more power than the preheat mode but requires a
longer time before starting copying. To copy from the auto power shut-off mode,
press the start (
power shut-off mode saves more power than the preheat mode but requires a
longer time before starting copying. To copy from the auto power shut-off mode,
press the start (
) key. Then make desired copier selections and press the start
(
) key using the normal copying procedure.
Auto clear (page 19)
The unit returns to the initial settings a preset amount of time after the end of copy, or
scanner job. This preset amount of time (auto clear time) can be changed.
scanner job. This preset amount of time (auto clear time) can be changed.
Resolution of AUTO & MANUAL mode (page 19)
You can set the copy resolution used for AUTO and MANUAL (
) exposure
mode.
TONER SAVE MODE
1
Press the exposure mode selector key
to select the MANUAL (
to select the MANUAL (
) mode.
4
SPECIAL FUNCTIONS
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