I used an inkjet Canon with fairly heavy gloss presentation paper: http://store.hp.com/us/en/pdp/hp-inkjet-glossy-brochure-paper-180-gsm-150-sht-tabloid-11-x-17-in
I didn’t go too crazy with the covers because I knew I was going to use the Criterion cases, so for me, clarity was the most important thing. The slip cases and box covers I got professionally printed.
Jedit: That Everest 600 looks like a serious piece of machinery…