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Epson WF-4720 series User Manual

Epson WF-4720 series
337 pages
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59
Error code and message Solution
E12
Confirm the following
-Entered security key/password is correct
-Index of the security key/password is set to
the first number
-IP address, subnet mask, or default
gateway setup is correct
Contact your network administrator for
assistance.
Make sure other devices on the network are turned on and
do the following:
• Make sure the IP address, subnet mask, and default
gateway addresses are correct, if you are entering them
manually.
• Confirm that the subnet mask and default gateway
addresses for other devices are the same.
• Make sure the IP address does not conflict with other
devices.
If you still cannot connect to your product, do the
following:
• Turn off your router or access point, wait about 10
seconds, and turn it on again.
• Download and install your product software again to
reset your network settings.
• If your router or access point uses WEP security with
several registered passwords, make sure that the first
registered password is set on your product.
E13
Confirm the following
-Entered security key/password is correct
-Index of the security key/password is set to
the first number
-Connection and network setup of the PC
or other device is correct
Contact your network administrator for
assistance.
Make sure your router, access point, and/or hub are
turned on. Also make sure the TCP/IP setup on your
router, access point, and/or hub is not set manually; this
may cause your product's network settings to differ from
the manually setup devices.
If you still cannot connect to your product, do the
following:
• Turn off your router or access point, wait about 10
seconds, and turn it on again.
• Download and install your product software again to
reset your network settings.
• If your router or access point uses WEP security with
several registered passwords, make sure that the first
registered password is set on your product.

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Epson WF-4720 series Specifications

General IconGeneral
Max Print Resolution4800 x 2400 dpi
Max Scan Resolution1200 x 2400 dpi
FaxYes
FunctionsPrint, Copy, Scan, Fax
Print Resolution4800 x 2400 dpi
Fax Speed33.6 Kbps
Fax MemoryUp to 180 pages
Print TechnologyInkjet
Print Speed (Black)20 ppm
Print Speed (Color)20 ppm
Scanner TypeFlatbed
ConnectivityWi-Fi, Ethernet, USB
Paper Handling250-sheet input tray
Automatic Document FeederYes
Duplex PrintingYes
Mobile PrintingEpson Connect, Apple AirPrint, Google Cloud Print
Ink TypeDURABrite Ultra Ink
Paper SizesA4, A5, A6, B5, Letter, Legal

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