Remedy
● In a TCP/IP network environment, set it up so that the device you want to discover and the computer you are
using are on the same subnet.
● If the device you want to discover is connected to a network environment that does not use either TCP/IP or
WSD, install the driver by specifying a port or IP address.
Cause 4.
The driver corresponding to the discovered device is already installed.
Remedy
If you want to install a driver by discovering a device, uninstall the driver rst, then discover it again.
Related Topics
Installing by Discovering Devices on a Network(P. 19)
Installing by Specifying a Port or IP Address(P. 24)
Troubleshooting
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