Olivetti d-COPIA 3500MF Operation Manual page 361

Correcting Black Lines
Correct fine lines (streaks caused by contamination), which may appear on the image, when the optional
document processor is used.
The table below shows the available settings.
Item
Off
On(Low)
On(High)
Use the procedure below to specify the setting for correcting fine black lines.
1
Press the System Menu key.
2
Press [ ], [Adjustment/Maintenance] and then [Change] of Correcting Black Line.
3
Press [Off], [On(Low)] or [On(High)].
4
Press [OK].
System Initialization
Initialize the hard disk installed on the machine to return it to the factory defaults..
Refer to System Initialization on page 9-89 about the initialization procedures.
Paper feed
direction
No correction performed.
Correction performed.
Select this item if a streak remains after using [On (Low)]. The reproduction of
fine lines on the original may becomes lighter than when using [On (Low)].
(streaks caused
by contamination)
Description
9-67
Default Setting (System Menu)
9