Epson WF-4830 Series User Manual

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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.

Epson WF-4830 Series Specifications

General

Print Technology	Inkjet
Duplex Printing	Yes
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Scanner Type	Flatbed, ADF
Scan Resolution	1200 x 2400 dpi
Display	4.3" color touchscreen
Functions	Print, Copy, Scan, Fax
Fax Speed	33.6 Kbps
ADF Capacity	50 sheets
Paper Capacity	250 sheets
Paper Sizes Supported	A4, A6, Executive, 4" x 6", 5" x 7", 8" x 10"
Mobile Printing	Apple AirPrint, Android Printing, Mopria Print Service
Ink Cartridges	Black, Cyan, Magenta, Yellow
Print Resolution	Up to 4800 x 2400 dpi
Max Print Speed	25 ppm (black), 12 ppm (color)