Sharp AR-BC320, Service Manual, Page: 132 / 344

AR-BC320 SETTING AND ADJUSTMENTS 8 - 25
Perform ADJ 11B copy color
balance/density auto adjustment.
(SIM 46-24)
Can the
copy color balance and
density be adjusted to satisfactory
levels with the fine
adjustment?
Is the color balance/
density adjustment performed
for each copy mode ? (Does
the user request that ?)
YES
YES
NO
NO
Perform the manual adjustment of
ADJ 11C copy color balance, density
adjustment. (SIM 46-21)
Are the copy
color balance and density
at satisfactory
levels?
Were the
copy color balance and
density customized?
YES
YES
NO
NO
Perform the copy color
balance/density
adjustment for each copy
mode separately.
(SIM 46-10 – 16)
Check the copy color balance and the density.
(Check in the manual Text/Printed photo mode.)
(Use the test chart UKOG-0283FCZZ.)
END
Enter the SIM 46-24 mode
and select C:A3 (11 x 17) paper.
(Auto selection)
Press the EXECUTE key. (The
adjustment pattern 1 is printed.)
Set the adjustment pattern 1
on the original table, select
the FACTORY mode, and
press the EXECUTE key.
(Auto adjustment step 1)
*
1
Press the OK key. (The initial
setup of half tone image correction
is automatically performed.)
Are the
copy color balance
and density at the
satisfactory
levels?
Were all
the three kinds of
color balance/density adjustment
targets changed?
(SIM 63-11)
YES
NO
NO
Cancel SIM 46-24.
Auto color balance adjustment
service target is set. (SIM 63-7)
Enter the SIM 63-7 mode.
Press the SETUP key.
Set the color patch image (adjustment
pattern) printed in the copy color balance/
density adjustment on the original table,
and press the EXECUTE key.
Press the REPEAT key.
Press the EXECUTE key.
Press the OK key.
Cancel SIM 63-7.
Perform the initial setup of half tone
image correction. (SIM 44-21)
Execute the half tone image
correction. (Forcible execution)
(SIM 44-26)
Are the copy color
balance and the density
in the specified level ?
YES
NO
Check the copy color balance and density.
(Manual operation) Check in the Text/Printed photo mode.
(Use the test chart UKOG-0283FCZZ.)
Perform the initial setup of half tone
image correction. (SIM 44-21)
Execute the half tone image correction.
(Forcible execution) (SIM 44-26)
Perform ADJ 11F
CCD gamma adjustment
(copy document mode). (SIM 63-9)
Set the copy of the SIT chart
on the document table.
Enter the SIM 63-9 mode,
and press the [EXECUTE] key.
Make a copy of the SIT chart
(UKOG-0280FCZZ) in the
manual Photo mode.
*2
The number
of times is
limited to
3 times
1
*2
The number
of times is
limited to
3 times
Use SIM 46-21 to
print the color
balance check
sheet, and check
the patch color
balance of process
black.
Change the color balance/density
adjustment factory targets.
(SIM 63-11)
Make the factory color balance target
(when adjusting the copy color
balance/density with SIM 46-24) same
as the service color balance target and
the color balance target when adjusting
the density.
*1: When adjusting to a customized color balance,
select the SERVICE mode.
*2: If a satisfactory result in the copy color balance
or the density cannot be obtained by repetition
of this loop of procedures 3 times or more, there
may be a problem in the machine conditions.
Check the cause, repair the trouble section,
and execute all the adjustment from the beginning
again.
(Back page) (Back page)
: Standard adjustment flow
Were the
copy color balance and
density customized?
NO
YES
1
4
3
YES
3
4