You're referring to the Twain v5 network connection tool!
: The tool requires the TWAIN V5 driver and a TWAIN-compliant application (such as DeskTopBinder ) to be installed on the client computer. twain v5 network connection tool
Select the newly registered "TWAIN V5" source from the application's "Select Source" or "Import" menu. Run a test scan to ensure data is transferring correctly. for your printer model? You're referring to the Twain v5 network connection tool
This will establish a TCP connection to example.com on port 80 and report on the connection establishment time, data transfer rate, and round-trip time. data transfer rate
The tool scans the local subnet (or user-specified IP range) for TWAIN v5 endpoints. Discovered devices are listed with make, model, and supported scan profiles.