Godfrey
somewhat colored
Hi,
I think you ought to be factoring in the cost of buying and feeding a printer, or two, or three over the life of a digital camera.
And allowing for them to suddenly die when the computer fails and is upgraded and then you find (as I did with a laser printer) that the makers don't do drivers for the last version of Windows and so on. My film scanner went the same way, too.
Then there's the cost of software up dates when Windows changes, that caught me badly.
OTOH, a developing tank and enlarger cost little to run apart from bulbs now and then and, perhaps, a new thermometer if you drop yours.
And there's spare batteries for the digital camera and keeping them charged and ready. Plus the dreadful cost if a large media card fails with hundreds of pictures on it. That's 10 times worse than opening the camera back with a film in it!
Regards, David
Um, I bought my last printer (an Epson R2400) in October 2005. It produced on the order of 12,000 prints, including all the work that was shown at exhibitions, contests, proof prints of my books, holiday and greeting cards, etc etc. It wasn't dead yet, but I'd been enthused by a presentation of the new Epson P600 two months ago. So I gave the R2400 to a friend of mine who couldn't afford a new printer of like quality and bought myself a P600.
The R2400 survived perfectly well the ownership of about two dozen digital and film cameras, five computers (Apple Mac G4, G5, mini, MBP, and another mini), and seven major OS releases (OS X 10.4, 10.5, 10.6, 10.7, 10.8, 10.9, and 10.10 including dot and dot-dot release updates). Oh yes, she's running it on Windows 7, I believe. It cost me $700 to purchase and, well, calculate out the cost paper and ink. Pretty darn cheap to run in the end analysis...
Unlike my old enlargers and darkroom gear, which I gave to a school that later tossed it into a dumpster (I did cry), the old printer continues to have enough value that my friend has made a bit of money selling prints made with it in the past two months.
G