Epson WF-4820 Series User Manual

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You see a screen like this:
4. Select Basic Settings.
5. Select Sounds.
6. Select Normal Mode or Quiet Mode.
Note: Press the icon on the home screen to switch between Normal Mode and Quiet Mode.
7. Select Button Press.
8. Press to decrease or to increase the sound.
9. Select OK to exit.
Note: You can also adjust the Sound Type and the sound level for various product functions.
Parent topic: Using the Control Panel
Adjusting the Screen Brightness
You can adjust the brightness of the LCD screen.
1. Press the home button, if necessary.
2. Select Settings.
3. Select General Settings.

Epson WF-4820 Series Specifications

General

Print Resolution	4800 x 2400 dpi
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Paper Capacity	250 sheets
Automatic Document Feeder	Yes
ADF Capacity	35 sheets
Duplex Printing	Yes
Display	4.3" color touchscreen
Functions	Print, Copy, Scan, Fax
Scan Resolution	1200 x 2400 dpi
Fax Speed	33.6 Kbps
Weight	20.5 lbs
Print Speed (Black)	25 ppm
Print Speed (Color)	12 ppm
Scanner Type	Flatbed, ADF
Paper Sizes Supported	A4, A5, A6, B5, Letter, Legal, Executive, 3.5 x 5", 4 x 6", 5 x 7", 8 x 10", 8.5 x 11", 8.5 x 14"
Mobile Printing	Apple AirPrint, Mopria, Epson Connect
Ink Cartridges	Black, Cyan, Magenta, Yellow
OS Compatibility	Windows, Mac OS