10-40
Troubleshooting > Adjustment/Maintenance
3
Adjust the tone curve.
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 to
read 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" [
Next
]
2
Perform the drum refresh.
Select [
Start
]. "Drum Refresh" begins.
NOTE
Drum Refresh cannot be performed while printing. Execute Drum Refresh after the printing is done.
Summary of Contents for 3011i
Page 1: ...PRINT COPY SCAN FAX OPERATION GUIDE TASKalfa 3011i TASKalfa 3511i ...
Page 607: ......
Page 610: ...Rev 1 2016 7 2RHKDEN001 ...