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Setup, Registration, and User Management > System Menu
Item
Color Registration
Drum Refresh
Calibration
Service
Altitude Adjustment
MC
*
If you want to enable the changed defaults immediately, move to the function screen and press the Reset key.
When first installing the machine or moving it to a new location, color drift during printing may
occur. Use this function to correct the color position of each of cyan, magenta and yellow to
resolve color drift.
For more information, refer to the Color Registration Procedure below.
Perform Drum Refresh when images show streaking with white lines. Takes about 120
seconds.
Press [Start] to perform Drum Refresh.
NOTE: Drum Refresh cannot be performed while printing. Execute Drum Refresh after the
printing is done.
Adjust color drift or hue of printed image in the most appropriate color.
Press [Start] to perform Calibration.
Press [OK] after Calibration is complete.
NOTE: Perform Color Registration when the color drift is not adjusted even after
performing Calibration, and perform Gray Adjust if the color hue is not improved.
This sets the altitude adjustment mode. If you are using the machine at an altitude of 1500 m or
higher and print quality has deteriorated, the Altitude Adjustment mode setting can be used to
restore print quality.
Value: Normal, High 1, High 2
This sets the output of the main charger. When print quality has deteriorated, the output of the
main charger can be changed to restore print quality.
Value: 1 - 5
NOTE: This menu only appears when [Altitude Adjustment] is set to [Normal].
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