Anybody knowledgeable about copiers??? specifically on the toners that they use?

i have 2 copiers but different models, i was told by the seller that i have to 2 different packs of toners for them because they have different models although same manufacturer... it's powder type and you fill the containers with them.Anybody knowledgeable about copiers??? specifically on the toners that they use?
Toner is machine specific. They are different sizes, different melting points and have variable levels of charge.





You need to get the correct toner for the machine.Anybody knowledgeable about copiers??? specifically on the toners that they use?
yes for differnt models u used different powder,First u read the Indegriends if these r same u use the same tonner of different models