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Troubleshooting > Adjustment/Maintenance
3
Adjust as required.
1 Select [Start].
A pattern is printed. Check that the number "1" is printed at the bottom of the pattern.
2 As shown in the illustration, place the printed side down on the platen with the edge with the arrows toward the
back.
3 Select [Start].
The pattern is read and adjustment begins.
The second pattern is output.
4 Check that the number 2 is printed at the bottom of the pattern and repeat steps 2 to 3 once again to scan
pattern 2.
5 Select [OK] in the adjustment end confirmation screen.
Drum Refresh
Remove image blur and white dots from the printout.
1
Display the screen.
[System Menu / Counter] key > [Adjustment/Maintenance] > [Drum Refresh]
2
Adjust as required.
Select [Start]. Drum Refresh begins.
Drum Refresh cannot be performed while printing. Execute Drum Refresh after the printing is done.