...been there done that... could not get dvdinkrefills.com kit to work. Even did a complete reinstall with Win7, even tried running it in VM with snapshot saving. Good luck.
Regards to the Primera LX900... anyone try these options:
1.) try Lexmark 100, 100A, 100XL, 100XLA cartridges??
2.) try compatible cartridge (14 ml) using original chip from 50% or more
ink left in a Primera cartridge (7 ml) ?? Assuming chip "fries" at
25% or less... and...