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Default Setting (System Menu)
9-71
9
Calibration
Calibrate the device to ensure consistency with the original grayscale. If you find that the grayscale is not
improved by this calibration, use tone curve adjustment (see page 9-68).
1 Press the System Menu key.
2 Press [ ], [Adjustment/Maintenance], [ ] and then [Next] of Calibration.
3 Press [Execute]. Calibration begins.
4 Press [OK] after Calibration is complete.
Developer Refresh
When the printing is too light or incomplete, even though there is enough toner, refresh the developer.
1 Press the System Menu key.
2 Press [ ], [Adjustment/Maintenance], [ ] and then [Next] of Developer Refresh.
3 Press [Start]. Developer Refresh begins.
NOTE: Waiting time may be longer when the toner is refilled during developer refresh.
4 Press [OK] after Developer Refresh is complete.