I have been seeing a lot of hype on these new printers, low cost per print. For example, the Epson WF-R8590 has ink that will last up to 75k, however it has slow scan and print speeds, prints 24 per minute and 20 scan speed per minute. They are touting no messy toner, no drum change and no fuser to change. What am I missing? Are these things really a contender in the market place for mid- sized business? What are your thoughts on these printers?