Looking to buy my mother in law a new all-in-one printer for christmas. Now I remember reading previously that having more than 2 injet cartridges is better. I was thinking of getting her one that has 6, like my photosmart 8250. I'm trying to keep the cost at $100 or lower if possible. The thing is that I'm having a hard time finding any that don't have the tri-color cartridge. The one's I do find that have more than 2 cartridges are way more than $100. Granted I got my printer for a good deal at Comp Usa when they were going out of business for $60. Any suggestions?