Diagnosis
The Brother HL-L2350DW is not officially supported on Windows Server 2019. The printer drivers are certified and tested only for specific server operating systems, and Windows Server 2019 is not on that list. Attempting a standard installation will likely fail because the installer or driver package will block the setup on an unrecognized OS.
How to Fix It
Your primary option is to use a driver for a supported, older server OS in compatibility mode. Follow these steps:
- Download the latest "Full Driver & Software Package" for the HL-L2350DW from the Brother support website.
- Right-click the installer file, select 'Properties', and go to the 'Compatibility' tab.
- Check "Run this program in compatibility mode for:" and select "Windows Server 2016".
- Run the installer as an administrator and follow the prompts.
- If the installer fails, try manually adding the printer via "Print Management". When prompted for a driver, point to the INF file extracted from the downloaded package.
If That Didn't Work
Consider these alternative solutions:
- Install the printer on a supported client OS (like Windows 10 or 11) on your network and share it. Then connect to the shared printer from your Windows Server 2019 machine.
- Set up the printer as a network-attached device using its IP address and try installing the standard Windows "Generic PCL6 Driver" or "Brother HL-L2300D series" driver during manual TCP/IP port creation.
- For critical server stability, use a dedicated print server appliance or a workstation configured as a print server running a supported OS.
Heads Up
Using an unsigned or generic driver on a server can lead to unreliable printing, spooler crashes, or system instability. For a production environment, the shared printer method is often the most stable workaround. Always verify the latest driver compatibility directly on the Brother support site.