ML-2950 compatible chip

For use with:
ML-2950 / ML-2955DW / ML-2951
ML-ML-2540 / ML-2545
SCX-4728FD / 4729FW

Our ML-2950 Starter Kit goes into full detail about how and when to use this.

In our experience with our own ML-2955DW, the bottom line was that we needed to use a chip for every refill. However, we offer chips separately to give users more flexibility in how they refill - including the possibility of viable work-arounds being discovered or developed in the future.