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:
Summary of Contents for TASKalfa 4002i
Page 1: ...PRINT COPY SCAN FAX OPERATION GUIDE TASKalfa 4002i TASKalfa 5002i TASKalfa 6002i ...
Page 522: ...10 22 Troubleshooting Regular Maintenance 5 Close the cover ...
Page 601: ...10 101 Troubleshooting Clearing Paper Jams 15Return the covers to the original position ...
Page 659: ......
Page 662: ...Rev 4 2018 1 2NKKDEN004 ...