Reman.
12A1970 Black Inkjet Cartridge compatible with:
3200
ColorJet 3200, 5000/ 5700, 5770, 7000, 7200
Optra Color 40, 45, X125, X63, X73, X83
All-In-One, Xb4, X85, Z11, Z31, Z42, Z43, Z45, Z45se, Z51, Z52, Z53
The use of compatible supplies does not void your printer warranty.