Missing printer

I have an Epsom XP-510 printer that has been perfectly ok until today.When I tried to print something I get the error message STATUS.ERROR.It seems to have lost the wi-fi connection,I have a fully wired connection and the other
units connected all show and are working ok.I am running Windows 10 64bit version 1803.How do I re-connect?

Does the printer connect via WiFi you should be able to check it in the panel

Yes it did connect to WiFi but dosen`t show on the list.I`ve since looked at Device manager which says "this device is working properly".Thank you for your reply.

On the printer you can check its network status page 74 ftp://download.epson-europe.com/pub/...on377362eu.pdf
Menu

Setting Item and Description
Wi-Fi Settings
Wi-Fi Setup
See the online Network Guide. You can access the
Wi-Fi Setup menus directly by selecting Wi-Fi Setup
on the LCD screen.
Wi-Fi Connection Check
You can check the network connection status, and
print the report. If there is any problem with the
connection, the report helps you find the solution.
Print Status Sheet
You can print a ne
twork status sheet. The status sheet
shows the printer name, current network settings,
and so on.
External Device Setup
Settings
Paper Size
, Paper Type, Layout, Quality, Expansion,
Date, Fit Frame, Bidirectional
Photo Adjustments
Enhance, Scene Detection, Fix Red-Eye
*
, Filter,
Brightness, Contrast, Sharpness, Saturation
Restore Default Settings
Wi-Fi Sett
ings
Initializes Wi-Fi settings to
the factory default settings.
All Except Wi-Fi
Initializes all settin
gs except for Wi-Fi settings to the
factory default settings.
All Settings
Initializes all settings
to the factory default settings.
*

I did an uninstall and re-install but still the same problem,however,on the failure print out sheet it states
"MAC address filtering check failed".I have no idea what this means.

Mac filter is on the router so only registered Mac address can connect. Reinstall doesn't normally set up WiFi you have to do it from the panel on the printer

Yes,I followed the instructions on the printer panel,put in the password,after a couple of minutes "connection failed"
followed by the failure printout.

Have you got mac filters set on the router?