Is this head compatible with Gerber FX?
I think it has been mentioned in this forum that they use the same print head, you should check it by looking at your Kyocera model (Type) and verify that it is identical to the one I show in the photos, except for the numbering in parentheses that varies in all of them and is used to calibrate the font power supply to the equivalent print head voltage.
This must be done using a rheostat that exists in the power supply of each Gerber Edge and measuring with a voltmeter until the exact voltage that the new factory head requires is adjusted.
To the interested party I will provide a table with the necessary voltage information.