Useful Features
Setting the Glass Surface Stain Detection Feature. . . 77
Setting the Document Protection Feature........ 78
Setting the Operation When a Double-Feed is
Detected................................79
Maintenance
Cleaning Outside the Scanner.................82
Cleaning Inside the Scanner..................82
Resetting the Number of Scans Aer Regular
Cleaning..............................86
Replacing the Roller Assembly Kit..............88
Resetting the Number of Scans Aer
Replacing the Rollers.....................92
Energy Saving............................94
Transporting the Scanner....................95
Updating Applications and Firmware...........95
Updating Firmware Using Web Cong........96
Updating Firmware without Connecting to
the Internet............................96
Solving Problems
Scanner Problems......................... 99
Scanner Lights Indicate an Error.............99
e Scanner Does Not Turn On.............99
Problems Starting Scanning..................99
Cannot Start Scanning from Computer........99
Cannot Start Scanning from Smart Device. . . . .104
Paper Feeding Problems. . . . . . . . . . . . . . . . . . . . 106
Multiple Originals Are Fed (Double Feed). . . . . 106
Removing Jammed Originals from the Scanner. 107
e Original Jams in the Scanner Frequently. . . 108
Paper Protection Does not Work Correctly. . . . 109
e Originals Get Dirty..................109
Scanning Speed Slows Down when Scanning
Continuously..........................109
Scanning Takes a Long Time...............109
Scanned Image Problems...................110
Straight Lines Appear when Scanning from
ADF................................ 110
Glass Dirt Alert Does Not Disappear.........110
Colors Are Uneven in the Scanned Image. . . . . 110
Expanding or Contracting the Scanned Image. . 111
Oset Appears in the Background of Images. . . 111
Scanned Image or Text is Blurred........... 112
Moiré Patterns (Web-Like Shadows) Appear. . . 113
e Edge of the Original is Not Scanned
when Automatically Detecting the Size of the
Original..............................113
Character is not Recognized Correctly........113
Cannot Solve Problems in the Scanned Image. . 114
Uninstalling and Installing Applications. . . . . . . . 115
Uninstalling Your Applications.............115
Installing Your Applications...............116
Adding or Replacing the Computer or
Devices
Connecting to a Scanner that has been
Connected to the Network..................118
Using a Network Scanner from a Second
Computer............................118
Using a Network Scanner from a Smart Device. 119
Re-setting the Network Connection........... 119
When Replacing the Wireless Router.........119
When Changing the Computer.............120
Changing the Connection Method to the
Computer............................120
Making Wi-Fi Settings from the Control Panel. .121
Checking the Network Connection Status.......121
Checking the Network Status Using Network
Light................................121
Checking the Network of the Computer
(Windows only)........................121
Disabling the Network Setting from the Control
Panel..................................122
Restoring the Network Settings from the
Control Panel............................123
Administrator Information
Connecting to the Network..................125
Before Making Network Connection.........125
Connecting to the Network Using a Static IP
Address..............................126
Introduction of Product Security Features. . . . . . . 127
Administrator Settings.....................127
Conguring the Administrator Password......127
Logging on to the Scanner from a Computer. . . 128
Monitoring a Remote Scanner................128
Checking Information for a Remote Scanner. . . 128
Receiving Email Notications When Events
Occur...............................129
Backing Up the Settings....................132
Export the settings......................132
Import the settings......................133
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