I picked up a broken Roland Stika off of ebay to play with at my desk.
It didn't power on at first. I'm not sure if someone tried to take it apart before as the connector to the power button was disconnected.
I could see the DC jack was cracked so I resoldered the pads.
It didn't come with a power adapter, but I happened to have a 19v power brick on my desk, plugged it, powered on and it works!
To use with Inkcut the stika needs to first be added as a printer on the system, then chosen from Inkcut. Works great!