Sharp AR-C150 Service Manual page 116

26 - 55
Purpose Setting
Function Used to set the fusing capability (image process) in the
(Purpose) heavy paper mode. (AR-C150)
Used to select the gamma characteristics in the color
copy mode. (AR-C250/C160/C270)
Item Operation
Operation/ (AR-C150)
Procedure
Press the ENABLE or the DISABLE key to set.
This simulation is used to give priority to the fusing
capability over the image quality in color copy with
heavy paper.
The quantity of black toner which forms images on the paper is re-
duced in the image process to have better fusing.
It is advisable to use this setting when poor fusing results from
color copy with heavy paper.
When ENABLE (priority to the fusing capability over image quality)
is selected, the black density is slightly reduced to shift the color
phase. Normally set to DISABLE.
Setup Operation/Effect
ENABLE K toner is reduced and the black
reproduction is supplemented by
Y/M/C toner in image process./Fusing
capability is increased when heavy
paper is used.
DISABLE Normal image process
Set
Item
value
Total counter
A 0 All the pages are counted by the
color counter.
1 Color pages and black-and-white
pages are counted separately.
2 Color pages and black-and-white
pages are counted separately.
3 Single Color pages and
∗1
black-and-white pages
are counted separately.
Duplex All the pages are counted
by the color counter.
4 Single Color pages and
∗1
black-and-white pages
are counted separately.
Duplex Color pages and
black-and-white pages
are counted separately.
∗1: AR-C250/C270 only
Default
U.S.A./CANADA
Except for
U.S.A./CANADA
Content
Maintenance counter
All the pages are counted
by the color counter.
All the pages are counted
by the color counter.
Color pages and
black-and-white pages
are counted separately.
Color pages and
black-and-white pages
are counted separately.
All the pages are counted
by the color counter.
Color pages and
black-and-white pages
are counted separately.
All the pages are counted
by the color counter.
8 – 16
∗
In some AR-C100/C150 machines with an old ROM version,
this simulation is added from the middle of the production.
In the AR-C150 machines with an old ROM version, upgrading
of the ROM version allows to perform this simulation.
PCU MAIN PWB Flash ROM
OPERATION PWB Flash ROM
ICU MAIN PWB Flash ROM
(AR-C250/C160/C270)
Press the ENABLE / DISABLE key to select.
This is used to set the order of priority between sharpness and
gradation in the color copy mode. Setup is made by changing the
gamma in the high density area.
Setup Operation/Effect
ENABLE The contrast in the color copy
mode is increased. (Priority is
given to sharpness.)
DISABLE Normal gamma (Priority is
given to gradation.)
29
29 - 4
Purpose Setting
Function Used to set the print count system in the printer mode.
(Purpose) (AR-C150/C250/C160/C270)
Section Memory
Item Counter
Operation/ Set whether to count all the pages as color print pages
Procedure or to count color pages and monochrome pages sepa-
rately in the printer mode when a print job of mixed
documents of color pages and monochrome pages is
performed.
Transfer belt position
Color mode
Color mode
Every time when the print page is switched to the color
page/black-and-white page, the transfer belt position is switched
to the color/black-and-white mode position accordingly.
Every time when the print page is switched to the color
page/black-and-white page, the transfer belt position is switched
to the color/black-and-white mode position accordingly.
Color mode
Every time when the print page is switched to the color
page/black-and-white page, the transfer belt position is switched
to the color/black-and-white mode position accordingly.
Color mode
later than 5.07
later than 5.05
later than 5.09
Default
UK (AR-C250)
Except for UK
(AR-C250) /
(AR-C160) / (AR-C270)