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• If you see any error message or your software does not install correctly in Windows, you may not have
software installation privileges. Contact your system administrator.
Parent topic:
Related concepts
Uninstall Your Product Software
Related references
Windows System Requirements
Mac System Requirements
Solving Network Problems
Check these solutions if you have problems setting up or using your product on a network.
Note:
Breakdown or repair of this product may cause loss of fax and network data and settings. Epson is
not responsible for backing up or recovering data and settings during or after the warranty period. We
recommend that you make your own backup or print out your fax and network data and settings.
Product Cannot Connect to a Wireless Router or Access Point
Network Software Cannot Find Product on a Network
Product Does Not Appear in Mac Printer Window
Wireless Network Connection is Unstable on a Mac
Wired Network Connection Becomes Unstable
Cannot Print Over a Network
Cannot Scan Over a Network
Parent topic:
Product Cannot Connect to a Wireless Router or Access Point
If your product has trouble finding or connecting to a wireless router or access point, try these solutions:
• If you are connecting the product via Wi-Fi Protected Setup (WPS) and the Wi-Fi icon on your
product's LCD screen is not lit or does not appear, make sure you select one of the WPS options from
the product control panel within 2 minutes of pressing the WPS button on your router.
• Make sure to place your product within contact range of your router or access point. Avoid placing
your product near a microwave oven, cordless phone, or large metal object, such as a filing cabinet.
• Verify that your router or access point is operating correctly by connecting to it from your computer or
another device.
Summary of Contents for WF-4820 Series
Page 1: ...WF 4820 WF 4830 Series User s Guide ...
Page 2: ......
Page 14: ......
Page 34: ...34 Product Parts Inside 1 Document cover 2 Scanner glass 3 Control panel ...
Page 49: ...49 Related topics Wi Fi or Wired Networking ...
Page 97: ...97 1 Open the document cover ...
Page 160: ...160 3 Select Scan You see a screen like this 4 Select Computer You see a screen like this ...
Page 176: ...176 You see an Epson Scan 2 window like this ...
Page 178: ...178 You see an Epson Scan 2 window like this ...
Page 192: ...192 You see a screen like this 2 Click the Save Settings tab ...
Page 197: ...197 You see this window ...
Page 251: ...251 Parent topic Printing Fax Reports ...
Page 293: ...293 Related tasks Loading Paper in the Cassette ...
Page 295: ...295 5 Open the document cover ...
Page 297: ...297 8 Open the ADF cover ...
Page 324: ...324 3 Open the ADF cover 4 Carefully remove any jammed pages ...