On Wed, Jun 22, 2022, at 8:01 AM, Doug Herr wrote:
But, I checked my virtual machine to see how it is connecting to the
printer...
Brother_DCP-L2550DW_series
I just thought to check the web interface that the printer provides and I see that
connection protocols can be turned off.
This is at http://{printer IP}/net/net/protocol.html
Protocol
Web Based Management (Web Server) HTTP Server Settings
SNMP Advanced Settings
LPD Advanced Settings
Raw Port
IPP HTTP Server Settings
AirPrint Advanced Settings HTTP Server Settings
Mopria
Web Services Advanced Settings HTTP Server Settings
Mobile printing for Windows
Proxy Advanced Settings
Network Scan
SMTP Advanced Settings
FTP Server
FTP Client
TFTP
mDNS Advanced Settings
LLMNR
The only two that are unchecked for the above list are "FTP Server" and
"Proxy".