Brother L5850 connected via TCP to Server 2012 R2.
When I write to the print spooler to the UNC (\server\BL5850) the print job shows up in the print queue, then disappears quickly as if it printed, but nothing is printing.
Other printers, (Zebra, Cannon) print fine.
I am calling the Win32 spooler interface such as OpenPrinterA.
I have removed the printer from the server, rebooted, and added the printer new using server manager - print manager.
A test page when selected in windows will print.
What could be going on here?