write EPC in Zebra Tag 10018352 with ZT410R (ZPL command)

Hi

I'm trying to write 96bits in the EPC data bank of  a 10018352  zebra tag wich has a 128bits data EPC using a Zebra printer ZT410R.

( https://www.ptsmobile.com/rfid/zd500r/smartrac-belt-m5-specs.pdf 

https://www.zebra.com/us/en/products/printers/rfid/zt400-rfid.html )

I tried:

^XA

^RS8,,,1

^RFW,H,1,2,1

^FD4000^FS

^RFW,H,2,12,1

^FDFFFE104801DD220F00008412^FS

^XZ

And it doesn't work.

I managed to write other values to other tag models using ZPL commands but this time it doesn't work and I don't understand why.

May someone help me?

Regards

Laurent