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Can anyone help with the “Failed to open `a connection to device. error 21345” problem?
Power down both mac and scanner, check all connections.
Power up the scanner, restart the mac, open System Preferences> Printers & Scanners> Scan
does the scanner appear in the left hand panel. If so what happens when you press
Open Scanner…
wood0 wrote:
Can anyone help with the “Failed to open `a connection to device. error 21345” problem?
Check with Epson website for an updated driver for issues, and your particular printer & associated macOS.
Thank you so much, working fine now.
Using an Epson scanner with my Mac.
