Solved: Network Scanner issue / ?dns issue

Hello,

I have a Bizhub 362 copier with built in network scanner and it has been working fine up until one day last week. It gives me an error message stating that it cannot find the destination address using IP or Host Name, although I can navigate to that directory from my workstations.

Also, two of my workstations cannot connect to the server using the host name but can connect just fine using the IP address of the server.

Server: Windows Server 2008 R2
Workstations: Windows 7 Professional

Any help would be greatly appreciated