I want to print on 150-200g coated A3 paper with special ceramic toners and developers. I would print on average 30 sheets a month or so. The resolution I need is 1200x1200 and I wouldn't benefit from any higher resolution.
The printers that I was offered were C60, Versalink 7000 and Phaser 7800.

As I have an extremely low print count, I really do not care about the speed, additions, scanning function and so on. What I need is to print 3-5 sheets every couple of days...

What would be the difference for me between these printers? Would I notice some difference regarding the print quality?
The price tells me to go with the Versalink or the Phaser if the print quality isn't much different...

Thanks! All advice and suggestions are most welcome!