Having a little trouble finding replacement springs... got a part number or a place to buy? Digi-Print USA did not have them, as of yesterday, Wed, Aug 4th '21.Jim, you probably won't find a capping station. In over 10 years, I've never replaced one. I would be surprised if one exists. The only time I've had to adjust one was when I dropped a screw below or behind it. We only replace cap tops, cap top springs and occasionally a pump.
There is a cap height adjustment in the service menu that you might check.
Hope this helps,
Good Luck