The Linearisation tool of Kaleidoscope does not show the HP_Zx100 built-in spectrophotometer.
The built-in spectrophotometer cannot be found in the Linearisation tool of Kaleidoscope if the wrong port is selected.
The built-in spectrophotometer has the name "HP_Zx100".
Make sure that you select the port with the same name as the TCP/IP address.
Do not select the port with the same name as the HP proofer.