3-4 months ago i bought an HP PHOTOSMART C4780 thinking that i was going to use it for myt edible images, but now i've foud out that i need the cartriges for it and i do not know whitch ones to get , i have been researching and i got to the point of i am going to sell the printer on Ebay does any of you have an idea of wheter or not this printer can be use for this task, and where can i find the cartriges for it i need to find them or get rid of it!! pleeeaaaaase someone out there help!!!!
thank you!!!

I am sorry, but the HP cannot be used for edible printing. The best printers out there right now are the Canon ip3600 or the Canon mp560

I use the Canon MP620 and am very happy with the results from this machine.

The 620 and the 560 are basically the same system so which ever one is less expensive will work just fine.

I love my canon ip3600 and you can find them for about $80 new. Icing images carries the cartridges for it.