Which (laser?) Printer For Long Documents Of Color Text?

I print a fairly large document (400 pages) repeatedly. It is all text, and color. My current printer is OK, but can't print more than 35 or so pages at a time, when I'm lucky, wihtout the paper tangling in the output tray and the pages becoming all mixed up. Obviously when I am publishing such a document, manually sorting the pages is out of the question.

So basically what I want is a LASER printer (or any other technology where the ink isn't going to run if you sneeze on it, such as inkjet), that will print my 400 pages unattended. My current cost for the document is about $50 for paper and ink, and obviously I would prefer doing without an increase in cost.

Now I know, I can read reviews about printers that will tell me print quality and output speed, and while these two factors are not without importance to my needs, they aren't critical. I need a reliable printer that can do what I wrote above, printing 400 pages of color text unattended with good results.

Obviously there are color printers with 500-page output trays out there, and some of them have decent ratings.

Does anybody out here have a similar situation and have advice?