Product Does Not Appear In Mac Printer Window; Wireless Network Connection Is Unstable On A Mac; Cannot Print Over A Network - Epson WorkForce Pro EC-4020 User Manual

Related topics
Wi-Fi or Wired Networking

Product Does Not Appear in Mac Printer Window

If your product does not appear in the Mac printer window, try these solutions:
• Turn your product off, wait 30 seconds, then turn it back on again.
• 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, 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.
• If you are connecting the product wirelessly via EpsonNet Setup and you do not see the Wi-Fi antenna
icon with connection bars on your LCD screen, make sure your product software was installed
correctly. If necessary, reinstall your software.
Note: If you are using a 5 GHz wireless router, set the router to operate in dual band (2.4 GHz and
5 GHz) mode. If your router uses a single network name (SSID) for both the 2.4 GHz and 5 GHz band,
give each band its own network name (SSID) instead, such as Home Network 2.4 GHz and Home
Network 5 GHz. See your router documentation or contact your internet service provider for instructions.
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Related concepts
Uninstall Your Product Software

Wireless Network Connection is Unstable on a Mac

If you connected a device to a USB 3.0 port on your Mac, you may experience wireless network
interference between your product and your Mac.
If you cannot connect to your product over the wireless network or the connection becomes unstable,
move the device connected to your Mac USB 3.0 port further away from your Mac.
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Cannot Print Over a Network

If you cannot print over a network, try these solutions:
• Make sure that your product is turned on.
• Make sure you install your product's network software as described in your product documentation.
Solving Network Problems
Solving Network Problems
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