Drivers for the Triumph-Adler 2500ci can be downloaded below. These drivers cover Windows 11 though to Windows Vista and their server equivalents. To Install drives download the .zip files below and extract them to a location that you can access, then extract using Windows builtin extraction tool. In the extracted folder there is a setup.exe that need to be run as an administrator, this will installed the driver.
Installing on Windows:
KXDriver_cCC_cLP_V801329_PrDr20200218.zip archive will need to be extracted.Setup.exe this will need to be run as an administrator.Express Install.KX Universal Print PCL/Post Script Driver
File: 4c1eb3d3-2d80-4354-a250-cbb74b690c68
f00233db30d3f09163a86a627395a5a3801f77331c6aa86abf7729444ccc9ee4
KX Universal PCL Print/Post Script Driver
File: 19f33d76-6260-4c6d-b605-ca3b03113b16
63cc7004591b220d0cef629ff5d168ec7e27ed845ea9629f953f85d6d877269f