A great deal or nothing.
It really depends upon the formulation, however, toners are more
individual than ink for inkjet printers.
Some laser printers require no developer, others use a integrated
developer and toner together, and still others use two separate parts,
toner and developer.
Particle size, melting temperature, type of plastic used in the toner
powder, type of colorant used, and charge of particles, all effect if
the toner will even work, or it could literally damage your machine, of
the cartridge you are trying to refill.
I have tried to find a cross referencing page on the web that would show
which are compatible with which. I have found a few generic toner
manufacturers which sometimes go as far as to list similar printers for
toner type, but even those companies have dozens of types they offer.
It's a real pain. I have numerous toners I have picked up in
liquidation, and I can't figure out which may work either.
Art
