I cannot connect to wireles WorkCentre3025

[cosmin.t32]

Hi. I've tried connecting my printer to the wireless network but it won't. I just changed my ISP and now the printer won't connect anymore. I see this error message: http://prntscr.com/i1o6ws

Please help.

[Joe053204-hcl]

What was the old SSID and what is the name of the new one?

[cosmin.t32]

The old one was Telekom-1ACB.

The new one is DIGI-880A, as in the print. 

[Joe053204-hcl]

Can you ping 192.168.1.4 from your PC?

What type of Encryption is the Wireless using? <WEP,WPA,WPA2 etc>

[cosmin.t32]

http://prntscr.com/i25gqa
Microsoft Windows [Version 6.3.9600]
(c) 2013 Microsoft Corporation. Toate drepturile rezervate.

C:\Windows\system32>ping 192.168.1.4

Pinging 192.168.1.4 with 32 bytes of data:
Reply from 192.168.1.2: Destination host unreachable.
Reply from 192.168.1.2: Destination host unreachable.
Reply from 192.168.1.2: Destination host unreachable.
Request timed out.

Ping statistics for 192.168.1.4:
Packets: Sent = 4, Received = 3, Lost = 1 (25% loss),

C:\Windows\system32>
I deactivated my network security, so the Encryption is none.
Also : http://prntscr.com/i25i5z

[Joe053204-hcl]

Try moving the printer closer to the router and try giving it a static IP to see if it makes any difference.

It looks like it is getting an IP, so it is reaching it somewhat.

You could also try a LAN cable to verify if it is a wireless only problem or network in its entirety

[cosmin.t32]

I tried to set an static ip but it always switch back to dhcp. I can't try a lan cable, because my printet doesn't have a lan port.

The printer shows that it is connected to the network, as well as the blue led of the wifi is turned on, but i still get this error which says i shoud reconfigure my network. http://prntscr.com/i2btf8

What does it means ?