14 Maintenance
11
Align the magenta patch of the
printed Calibration Chart against
the left side of the document glass.
Note
12
Put at least five sheets of white
paper over the Calibration Chart
and close the document cover.
13
Select [Start].
The message "Gradation
adjustment is in progress. Copy Job - Text" appears and the machine automatically
adjusts the gradation. It takes about 20 seconds to complete the calibration.
When the adjustment is completed successfully, the [Calibration] screen (for screen
14
type settings) appears again. If there is a problem, the machine stops the adjustment
and displays an error message. Solve the problem in accordance with the displayed
error message.
14
To continue calibration for other screen types, repeat steps 6 to 12.
15
Select [Close] repeatedly until the [System Settings] screen is displayed.
16
Select [Exit] to exit the System Administration mode.
17
Make a copy to check the image quality.
432
• Place the Calibration Chart on
the document glass.
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