Comment invalid assumptions (Score 2) 213
There are many reasons why I print my own pictures, cost being one factor, but artistic control of the process (especially in the use of "special" paper which a commercial printer could not use cost effectively) is more important. I use a Brother DCP 6690 CW printer fitted with a continuous ink supply system (think long range tanks) and I buy ink by the litre. The main cost for me is paper, and hand made 200gsm A3 paper is very expensive. For most work I use water colour paper and that runs to about £5 for 12 sheets of 10" by 14" depending on finish.
Now translating this to 3D printing, I can see the use for "craftsman standard" devices in the production of intaglio or relief decoration and items such as masks, plaques etc., especially if I can apply true colour (24 bit) to the surface. I don't believe that current devices are capable of producing such items to the required standard of finish, but hope that they soon will.
I think that we need to stop thinking about duplicating existing objects and see the technology as a means of producing novel products or novel forms designed to take advantage of the characteristics of the device, and especially to the production of "one off" or very limited "editions". How about a specially designed dinner service for that crucial business lunch?