User manual

Chapter 9 Operational Settings
Appendix
Glossary
Introduction
Index
Contents
TOP
205
How to Load
Documents
Configuring the
Scan Settings
How to Use the
Operator Panel
Various Ways to
Scan
Daily Care
Troubleshooting
Replacing the
Consumables
Scanner
Overview
Operational
Settings
Specifying the Sensitivity Level for Vertical
Streak Detection
[Vertical Streak Sensitivity]
Specify the sensitivity level to detect dirt on the glass when
vertical streak detection is enabled.
Select [Low] to only detect large amounts of dirt on the glass.
Select [High] to also detect small amounts of dirt on the glass.
1 Start up the Software Operation Panel.
For details, refer to "9.1 Starting Up the Software Operation Panel"
(page 163).
2 From the listing on the left, select [Device Setting 2] 
[Vertical Streak Sensitivity].
3 Specify the sensitivity level.
Low: Decreases the sensitivity level to detect dirt on the glass.
Normal: Monitors dirt on the glass in normal sensitivity.
Keep this setting for normal use.
High: Increases the sensitivity level to detect dirt on the glass.
HINT
z If [Clean glass!] frequently flashes on the second line in the
[Ready] screen, select [Low].
z This setting can also be configured in the operator panel.