Epson WF-7840 Series User Manual

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Important:
❏ Be careful not to get water onto the printer mechanism or any electrical components. Otherwise, the printer
could be damaged.
❏ Never use alcohol or paint thinner to clean the components and the case. ese chemicals can damage them.
❏ Do not touch the white, at cable or the translucent lm inside the printer. Doing so may cause a malfunction.
Saving Power
e printer enters sleep mode or turns o automatically if no operations are performed for a set period. You can
adjust the time before power management is applied. Any increase will
aect
the product's energy
eciency.
Please
consider the environment before making any change.
Depending on the location of purchase, the printer may have a feature that turns it o automatically if it is not
connected to the network for 30 minutes.
Saving Power (Control Panel)
1.
Select Settings on the home screen.
2.
Select General Settings > Basic Settings.
3.
Do one of the following.
Note:
Your produc t may have the Power
O
Settings or Power
O
Timer feature depending on the location of purchase.
❏ Select Sleep Timer or Power O Settings > Power O If Inactive or Power O If Disconnected, and then
make settings.
Maintaining the Printer > Saving Power > Saving Power (Control Panel)
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Epson WF-7840 Series Specifications

General

Print Resolution	4800 x 2400 dpi
Max Print Size	13" x 19"
Duplex Printing	Yes
Scanner Type	Flatbed, ADF
Scan Resolution	1200 x 2400 dpi
Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Display	4.3" Color Touchscreen
Category	Printer
Functions	Print, Copy, Scan, Fax
Maximum Paper Size	13" x 19"
Input Paper Capacity	250 sheets
ADF Capacity	50 sheets
Print Technology	PrecisionCore
Print Speed Black	25 ppm
Print Speed Color	12 ppm
Paper Capacity	250 sheets
Printing Technology	PrecisionCore
Mobile Printing	Apple AirPrint, Mopria Print Service, Epson Connect
Paper Sizes	A4, A5, Letter, Legal
Paper Capacity Maximum	500 sheets
Monthly Duty Cycle	50, 000 pages
Product Type	All-in-One Printer