5-27
5.2
Image Quality Adjustment
)
Calibration timing
Adjust the daily color image quality at the times and in the order shown below. The adjustment method varies
depending on whether or not the
Relay Unit RU-509
is installed on the machine.
Daily adjustment flow (Standard)
This adjustment is required for all customers in daily operations. Carry out adjustments at the following times:
-
Thirty (30) minutes after turning this machine on
-
Six (6) hours after turning this machine on
-
When 1,000 or 2,000 sheets have been printed out
-
Immediately before an image, in which the hue is important, is output
-
Otherwise, when you think the hue is not correct
Order
Menu item
Description
Without Relay Unit
RU-509
With Relay Unit RU-
509
STEP1
Calibration
(page 5-36)
[Color Density Con-
trol] (page 5-31)
Calibration:
Calibrates the color reproducibility that fluctuates
from day to day.
[Color Density Control]:
Select [Basic Setting], then set [Periodical Adj.
Execution] to [ON]. If necessary, execute [Color
Density Manual Control].
