Kyocera TASKalfa 4002i - Drum Refresh; Calibration; Laser Scanner Cleaning

10-49
Troubleshooting > Adjustment/Maintenance
Drum Refresh
Remove image blur and white dots from the printout.
1
Display the screen.
[System Menu/Counter] key > [Adjustment/Maintenance] > "Drum Refresh" [Next]
2
Perform the drum refresh.
Select [Start]. "Drum Refresh" begins.
Calibration
Calibrate the device to ensure consistency with the original tone.
1
Display the screen.
[System Menu/Counter] key > [Adjustment/Maintenance] > "Calibration" [Next]
2
Perform the calibration.
Select [Start]. "Calibration" begins.
Laser Scanner Cleaning
Remove vertical white lines from the printout.
1
Display the screen.
[System Menu/Counter] key > [Adjustment/Maintenance] > "Laser Scanner Cleaning"
[Next]
2
Perform the laser scanner cleaning.
Select [Start]. "Laser Scanner Cleaning" begins.
NOTE
Drum Refresh cannot be performed while printing. Execute Drum Refresh after the printing is done.
NOTE
When consistency with the original tone is not ensured even after performing calibration,
refer to the following:
Tone Curve Adjustment
(page 10-47)