Kyocera TASKalfa 3501i Operation Manual page 474

Troubleshooting > Troubleshooting
Developer Refresh
Adjust the printed image that is too light or incomplete, even though there is enough toner. In addition, Black or color
dots appear on the white background when white original is scanned can be removed.
1
2
NOTE
Waiting time may be longer when the toner is refilled during developer refresh.
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 (page
1
2
Display the screen.
1
Press the [System Menu] key.
2
Press [ ], [Adjustment/Maintenance], [ ] and then [Next] of "Developer Refresh".
Perform the developer refresh.
Press [Start]. "Developer Refresh" begins.
Display the screen.
1
Press the [System Menu] key.
2
Press [ ], [Adjustment/Maintenance], [ ] and then [Next] of "Calibration".
Perform the calibration.
Press [Start]. "Calibration" begins.
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