Read Sharp MX-C301 / MX-C301W (serv.man5) Service Manual online
MX-C301 ADJUSTMENTS 5 – 72
b. Adjustment procedure
(Auto color balance adjustment by the serviceman)
YES
NO
Is the PCL printer
function provided?
function provided?
YES
NO
YES
NO
Printer color balance and density adjustment (Automatic adjustment) procedure
flowchart (SIM67-24)
flowchart (SIM67-24)
Start
Execute ADJ10E(1) (Printer color balance and density
adjustment) (Automatic adjustment).
adjustment) (Automatic adjustment).
Enter the SIM67-24 mode, and select A4
(11" x 8.5") paper.
(11" x 8.5") paper.
Press [EXECUTE] key.
(The adjustment pattern is printed.)
(The adjustment pattern is printed.)
Set the adjustment pattern on the document table.
Select the FACTORY target or the SERVICE target,
and press [EXECUTE] key. (The adjustment pattern
is scanned, and the adjustment is automatically
performed to print the check pattern.) (*1)
Select the FACTORY target or the SERVICE target,
and press [EXECUTE] key. (The adjustment pattern
is scanned, and the adjustment is automatically
performed to print the check pattern.) (*1)
Check the printed check pattern for any streaks or
unclear copy. (*4)
unclear copy. (*4)
Press [OK] key. (The initial setting of the halftone
image correction is automatically performed.) (*2)
image correction is automatically performed.) (*2)
Cancel SIM67-24.
Are the color balance and
density at the satisfactory
level?
density at the satisfactory
level?
End
Automatic adjustment color balance target change
Change the color balance and density target.
(SIM67-26)
(SIM67-26)
Though the FACTORY
color balance and density
target (available in 3 kinds) is
changed, satisfactory color
balance and density are not
obtained (SIM67-26), or the
SERVICE target is
selected.
color balance and density
target (available in 3 kinds) is
changed, satisfactory color
balance and density are not
obtained (SIM67-26), or the
SERVICE target is
selected.
*1:
When the color balance and density are customized and
registered as the SERVICE target, select the SERVICE
target.
*2:
If the initial setting of the halftone image correction is not
properly adjusted, satisfactory color balance and density
cannot be obtained. In this case, check the print engine for
any problems.
*3:
If satisfactory color balance and density are not obtained
with ADJ10E(2) (Printer color balance and density
adjustment) (Manual adjustment) (SIM67-25), check the
print engine for any problems.
*4:
If there is any streak or unclear copy on the printed check
pattern, check the print engine for any problems.
When the color balance and density are customized and
registered as the SERVICE target, select the SERVICE
target.
*2:
If the initial setting of the halftone image correction is not
properly adjusted, satisfactory color balance and density
cannot be obtained. In this case, check the print engine for
any problems.
*3:
If satisfactory color balance and density are not obtained
with ADJ10E(2) (Printer color balance and density
adjustment) (Manual adjustment) (SIM67-25), check the
print engine for any problems.
*4:
If there is any streak or unclear copy on the printed check
pattern, check the print engine for any problems.
Use SIM64-5 to print the self print
check pattern, and check the
printer color balance and density.
check pattern, and check the
printer color balance and density.
Use SIM67-25 to print the self print
check pattern, and check the
printer color balance and density.
check pattern, and check the
printer color balance and density.
Check the self print check pattern to check the printer color balance and
density adjustment.
density adjustment.
Execute ADJ10E(2) (Printer color balance and density
adjustment) (Manual adjustment). (SIM67-25) (*3)
adjustment) (Manual adjustment). (SIM67-25) (*3)
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