Epson WorkForce Pro WF-C4810 Series User Manual

Related Information
& “Obtaining a CA-signed Certicate” on page 369
Warning Relating to a Digital Certicate Appears
Messages Cause/What to do
Enter a Server Certicate. Cause:
You have not selected a le to import.
What to do:
Select a
le
and click Import.
CA Certicate 1 is not entered. Cause:
CA certicate 1 is not entered and only CA certicate 2 is entered.
What to do:
Import CA certicate 1 rst.
Invalid value below. Cause:
Unsupported characters are contained in the le path and/or password.
What to do:
Make sure that the characters are entered correctly for the item.
Invalid date and time. Cause:
Date and time for the printer have not been set.
What to do:
Set date and time using Web
Cong
, EpsonNet
Cong
or the printer's control
panel.
Invalid password. Cause:
The password set for CA certicate and entered password do not match.
What to do:
Enter the correct password.
Administrator Information > Advanced Security Settings > Solving Problems for Advanced Security
377

Epson WorkForce Pro WF-C4810 Series Specifications

General

Connectivity	USB, Ethernet, Wi-Fi, Wi-Fi Direct
Automatic Document Feeder	Yes
ADF Capacity	35 sheets
Duplex Printing	Yes
Functions	Print, Copy, Scan, Fax
Print Resolution	4800 x 1200 dpi
Print Speed Black	25 ppm
Print Speed Color	20 ppm
Paper Capacity	250 sheets
Display	2.4" color touchscreen
Mobile Printing	Apple AirPrint
Printer Type	All-in-One
Paper Sizes	Letter, Legal, A4, A5, A6, B5, envelopes
Ink Cartridge Configuration	4 individual ink cartridges
Print Technology	PrecisionCore