Epson WF-7820 Series User Manual

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You see a screen like this:
3. Scroll down and set Operation Time Out to Off.
Parent topic: Using the Control Panel
Using Presets
You can save frequently used copy, fax, and scan settings as presets. This lets you easily reuse them
whenever necessary.
Note: Presets can be locked by an administrator. If you cannot access or change presets, contact your
administrator for assistance.
1. Press the home button, if necessary.
2. Select Presets.

Epson WF-7820 Series Specifications

General

Print Resolution	4800 x 2400 dpi
Max Print Size	13" x 19"
Duplex Printing	Yes
Scan Resolution	1200 x 2400 dpi
Paper Capacity	250 sheets
ADF Capacity	50 sheets
Display	4.3" color touchscreen
Functions	Print, Copy, Scan, Fax
Scanner Type	Flatbed colour image scanner
Connectivity	Wi-Fi, Ethernet, Wi-Fi Direct, USB
Mobile Printing	Epson Connect, Apple AirPrint, Google Cloud Print
Paper Sizes	A3, A4, A5, A6, B4, B5, C6, DL
Fax Transmission Speed	Approx. 3 seconds per page
Fax Memory	Up to 550 pages
Print Technology	PrecisionCore
Ink Type	DURABrite Ultra Ink