Best practice for storing a print head

I have an Epson 9800 that was having some issues so a few parts were replaced including the print head. It turned out to be a logic board so I have a good print head that I need to store. Any suggestions for prepping it and storing long term?

Thanks

Flush with PiezoFlush small format kit, put in bag, keep in cool dark place.

best,
Walker

This kit?

How would that work with the 9800 head? It looks to geared toward other printers. Would you inject PiezoFlush directly into the ink manifold nipples with the syringe?

Yes. Very carefully without spraying fluid on the nearby circuits. This ensures the head has not pigment in it that will dry out.

best,
Walker