Epson ES-C320W User Manual page 3

Scanning Using Epson ScanSmart. . . . . . . . . . . . 89
Software Image Quality Adjustment Features. . . .93
Scanning in Automatic Feeding Mode. . . . . . . . .93
Using AirPrint. . . . . . . . . . . . . . . . . . . . . . . . . . 96
Scanning Using Chromebook. . . . . . . . . . . . . . . 96
Scanning from a Smart Device. . . . . . . . . . . . . . . . 97
Scanning Using Epson Smart Panel. . . . . . . . . . . 97
Scanning Using Mopria Scan. . . . . . . . . . . . . . . 97
Required Settings for Scanning
Connecting the Scanner to the Network. . . . . . . . . 99
Connecting to the Wireless LAN (Wi-Fi). . . . . . .99
Checking the Scanner's IP Address. . . . . . . . . . . . 101
Setting Up AirPrint. . . . . . . . . . . . . . . . . . . . . . . 102
Useful Features
Setting the Glass Surface Stain Detection Feature. . 104
Setting the Document Protection Feature. . . . . . . 105
Setting the Operation when a Double-feed is
Detected. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Maintenance
Cleaning Outside the Scanner. . . . . . . . . . . . . . . . 109
Cleaning Inside the Scanner. . . . . . . . . . . . . . . . . 109
Resetting the Number of Scans After
Cleaning Inside the Scanner. . . . . . . . . . . . . . . 117
Replacing the Roller Assembly Kit. . . . . . . . . . . . .119
Resetting the Number of Scans After
Replacing the Rollers. . . . . . . . . . . . . . . . . . . . 126
Energy Saving. . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Moving the Scanner. . . . . . . . . . . . . . . . . . . . . . . 128
Transporting the Scanner. . . . . . . . . . . . . . . . . 128
How to Carry the Scanner. . . . . . . . . . . . . . . . 129
Updating Applications and Firmware. . . . . . . . . . 130
Updating Firmware Using Web Config. . . . . . . 131
Updating Firmware without Connecting to
the Internet. . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Solving Problems
Problems with the Scanner. . . . . . . . . . . . . . . . . . 134
Scanner Lights Indicate an Error. . . . . . . . . . . . 134
The Scanner Does Not Turn On. . . . . . . . . . . . 134
Forgot Your Administrator's Password. . . . . . . .134
Problems when Preparing Network Scanning. . . . 135
Hints to Solving Problems. . . . . . . . . . . . . . . . .135
Problems Starting Scanning. . . . . . . . . . . . . . . . . 137
Cannot Start Scanning from Computer. . . . . . . 137
Cannot Start Scanning from Smart Device. . . . .141
Paper Feeding Problems. . . . . . . . . . . . . . . . . . . . 143
Multiple Originals Are Fed (Double Feed). . . . . 143
Removing Jammed Originals from the Scanner. 145
Paper Jams, Paper Feed Errors, and
Document Protection Issues Occur Frequently. 151
Paper Protection Does not Work Correctly. . . . 152
The Originals Get Dirty. . . . . . . . . . . . . . . . . . 152
Scanning Speed Slows Down when Scanning
Continuously. . . . . . . . . . . . . . . . . . . . . . . . . . 152
Scanning Takes a Long Time. . . . . . . . . . . . . . .152
Scanned Image Problems. . . . . . . . . . . . . . . . . . . 153
Lines (Streaks) Appear when Scanning from
ADF. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Alert About Stains Inside the Scanner Still
Appears. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Colors Are Uneven in the Scanned Image. . . . . 154
Expanding or Contracting the Scanned Image. . 154
An Image on the Back of Your Original
Appears in Your Scanned Image. . . . . . . . . . . . 154
Scanned Text or Images are Missing or Blurred. 155
Moiré Patterns (Web-Like Shadows) Appear. . . 155
The Edge of the Original is Not Scanned
when Automatically Detecting the Size of the
Original. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156
Character is not Recognized Correctly. . . . . . . .156
Cannot Solve Problems in the Scanned Image. . 157
Uninstalling and Installing Applications. . . . . . . . 158
Uninstalling Your Applications. . . . . . . . . . . . . 158
Installing Your Applications. . . . . . . . . . . . . . . 159
Adding or Replacing the Computer or
Devices
Connecting to a Scanner that has been
Connected to the Network. . . . . . . . . . . . . . . . . . 161
Using a Network Scanner from a Second
Computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Using a Network Scanner from a Smart Device. 162
Connecting a Smart Device and Scanner
Directly (Wi-Fi Direct). . . . . . . . . . . . . . . . . . . . . 162
About Wi-Fi Direct. . . . . . . . . . . . . . . . . . . . . 162
Making AP Mode Settings. . . . . . . . . . . . . . . . 163
Re-setting the Network Connection. . . . . . . . . . . 163
When Replacing the Wireless Router. . . . . . . . .163
When Changing the Computer. . . . . . . . . . . . . 164
Changing the Connection Method to the
Computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Making Wi-Fi Settings from the Control Panel. .165
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