Epson Expression Premium XP-635 Refurbished - Manual (Page 63)

❏ If you cannot connect to the printer from a smart device using Wi-Fi Direct mode even if the Wi-Fi connection
status is [Invited], the device may have been registered as a rejected device on the printer. Reset the registered
information from Delete Registered Device in Wi-Fi Setup. This function deletes all registered device
information.
Related Information
& “Simple AP Mode” on page 51
D: Cannot Connect to the Internet from a Computer
❏ Restart the access point (consider other users who may be using the network).
❏ Check the status of the access point to make sure it is working correctly. See the documentation provided with
the access point for details.
❏ If the computer cannot receive signals from the access point, move them closer together. If interference occurs,
move them away from other electromagnetic wave equipment or radio equipment.
❏ You may not be able to connect to a network that is receiving connections from too many devices. Reduce the
number of devices on the network by turning off the unused devices and so on.
❏ If there is an IP address conflict, the network connection may become unstable or unavailable. Assign a unique
IP address to each network device.
❏ You cannot connect to the network if multiple network adapters are enabled. Disable unused network adapters.
❏ If wireless channels between the computer and the access point do not match, they cannot connect to each
other.
❏ Available wireless channels may be restricted on computers that have a Wi-Fi adapter. Check that the computer
has the wireless channel that is set on the access point.
❏ If the access point is set to hide the SSID, enter the SSID and password directly.
❏ For Windows, you may not be able to connect to the network when a network bridge is created. Delete the
network bridge.
❏ If you have connected a Windows computer to the Internet using a USB type mobile data communication
device, the Internet connection may be disabled when you connect to the printer in Simple AP mode. Set the
network priorities to increase the priority setting for mobile data communication.
Related Information
& “Advanced Network Settings” on page 57
& “Setting Up Manually” on page 44
& “Setting the Network Priority - Windows” on page 63
Setting the Network Priority - Windows
When connecting a computer to the printer by Wi-Fi Direct (Simple AP mode) while using the Internet over low-
speed mobile data communication, you may not be able to access the Internet because the printer has a priority
connection. Follow the steps below to lower the priority for Simple AP mode and increase the priority for mobile
data communication.
1. Display the Windows network connection screen.
❏ Windows 8.1/Windows 8
Network Guide
Solving Problems
63