Preventing Pc Connection Via Usb - Epson WF-4820 Series User Manual

You see a screen like this:
4. Select Basic Settings.
5. Scroll down and set Operation Time Out to Off.
Parent topic: Using the Control Panel

Preventing PC Connection via USB

You can disable access from a USB-connected computer. This restricts non-network access to the
product and protects the security of confidential scanned documents.
1. Press the home button, if necessary.
2. Select Settings.
3. Select General Settings.
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