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Epson WF-7840 Series User Manual

Epson WF-7840 Series
437 pages
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Messages Solutions
The le name is already in use. Rename
the
le
and scan again.
Change the le name settings. Otherwise, move or delete the les, or change the
le
name on the shared folder.
Scanned le(s) are too large. Only XX
page(s) have been sent. Check if the
destination has enough space.
There is not enough disk space on the computer. Increase the free space on the
computer.
Checking the Point where the Error Occurred
When saving scanned images to the shared folder, saving process proceeds as following. You can then check the
point where the error occurred.
Items Operation Error Messages
Connecting Connect to the computer from the printer. DNS error. Check DNS settings.
Logging on to the
computer
Log on to the computer with the user name and
the password.
Authentication error. Check the
authentication method, authenticated
account, and authenticated password.
Checking the folder to
save
Check the network path of the shared folder. Communication error. Check the Wi-Fi/
network connection.
Checking the le name Check if there is a le with the same name as the
le you want to save in the folder.
The le name is already in use. Rename
the le and scan again.
Writing the le Write a new le. Scanned le(s) are too large. Only XX
page(s) have been sent. Check if the
destination has enough space.
Saving the Scanned Images Takes a Long Time
It takes a long time for the name resolution to correspond to the "Domain Name" and the "IP
Address".
Solutions
Check the following points.
Make sure the DNS setting is correct.
Make sure each DNS setting is correct when checking the Web Cong.
Make sure the DNS domain name is correct.
Cannot Send or Receive Faxes
Cannot Send or Receive Faxes
e following causes can be considered.
Solving Problems
>
The Printer Does Not Work as Expected
>
Cannot Send or Receive Faxes
202

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Epson WF-7840 Series Specifications

General IconGeneral
Print Resolution4800 x 2400 dpi
Max Print Size13" x 19"
Duplex PrintingYes
Scanner TypeFlatbed, ADF
Scan Resolution1200 x 2400 dpi
ConnectivityUSB, Ethernet, Wi-Fi, Wi-Fi Direct
Display4.3" Color Touchscreen
CategoryPrinter
FunctionsPrint, Copy, Scan, Fax
Maximum Paper Size13" x 19"
Input Paper Capacity250 sheets
ADF Capacity50 sheets
Print TechnologyPrecisionCore
Print Speed Black25 ppm
Print Speed Color12 ppm
Paper Capacity250 sheets
Printing TechnologyPrecisionCore
Mobile PrintingApple AirPrint, Mopria Print Service, Epson Connect
Paper SizesA4, A5, Letter, Legal
Paper Capacity Maximum500 sheets
Monthly Duty Cycle50, 000 pages
Product TypeAll-in-One Printer

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