Konica Minolta bizhub PRESS C1085, Руководство по ежедневному обслуживанию

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3.2 Image quality adjustment for Image Controller IC-308/IC-310
About Quality Adjustment
To maintain stable color quality against a change in ambient temperature or humidity, a change of this machine
conditions, or a change of the color tone due to the paper type or print mode, perform the image quality adjustment
at periodic intervals.
After you understand the image quality adjustment flow (timing, method, and order), perform a necessary adjustment.
When the image controller IC-308/IC-310 is installed to this machine, there are two types of image quality adjustment
flows as follows.
NOTICE
On this machine, when you configure the color density control to automatic, the regular adjustment flow (standard) is
processed automatically. Before you use the machine, check the configuration of color density control.
For details of the procedures to check the configuration, refer to P.3-63 .
Regular adjustment flow (High accuracy)
) Adjustment timing
For customers that require a high accuracy color reproduction, conduct the process when you activate the power
every day.
For other cases, conduct the process in the following cases.
- Before you output a job that the color is important
- When you are not satisfied with the color stability (want to improve the reproducibility)
)
Adjustment order
Reference
For details of each adjustment item, refer to "Contents of the image quality adjustment items" ( Page 3-47 ).
Type of adjustment flow Adjustment timing Required time
Regular adjustment flow (High
accuracy) • Every day, When you activate the power of the ma-
chine (when you require a high accuracy color repro-
duction)
• Before you output a job that the color is important
• When you are not satisfied with the color stability
(want to improve the reproducibility)
Approximately
4 minutes
Adjustment flow when changing
the screen • When you change the setting of Custom Screen Approximately
18 minutes
Order Adjustment item Required time Reference
1 Gamma Automatic Adjustment
Approximately
1 minute
P.3-49
2 Maximum Density Auto Adjustment (RU)
Approximately
3 minutes
P.3-61