Prototyping a Game

I'm currently in the process of developing a card game and thus far I've used an Epson Stylus CX3800. It's been okay and has mostly done the job I've wanted it to, however the game is getting closer to actual production. The Epson is an older printer, and it won't handle large-scale printing very well, or even large-scale prototyping for that matter. I'm not really sure what to do. Can anyone recommend an alternative printer, preferably tray-fed? The printer will also need to be able to handle card stock.