Hi again,
I am sorry for the belated response. I bought EPSON-L800 with the continous ink system. This printer has 6 colors, and I think that's a quite good decision. I say "quite good", because some colors and low contrasts areas are not correctly in the output.
I don't think that I can start a biz. with this printer, simply because cost of output is really high. For good R4 (4 inches x 6 inches) paper (Epson Premium Glossy), it is greater than 25 cents / copy
. It will be more and more expensive for a A4 printing.
Another problem is that in Vietnam there are only two main kinds of papers: the very very good (Epson for example. Good means expensive!) and the very very bad (some thing made in China). Printing on cheap papers and low quality papers is too ugly (believe me, this is why I have to buy a printer.!)
I wonder if I can use Epson with Canon papers (which are often cheaper). I will try and keep you posted!