PrintAEr is an open-source vector plotter we re-designed from Thibault Brevets 'Presto'-Project. It handles 60cm plotter paper and offers a 10cm wide placement area to fit in your small paint-buckets (if your using a brush), your markers parking position or the like. There is still lot of room to improve the construction. But so far it proves to be a very solid frame to build upon.
Check out pictures of the machine here: www.raeuberundstehler.com
So far not well documented. BOM and instructions a well as further improved software will be uploaded soon. If you want to start building your own machine, you can download firm-and software from Thibaults Presto-v2.
Redesign of Hardware: Matt Maurer / Fabian Ritzi
Software: Thibault Brevet / Kevin Renz
Make sure to check out Thibaults improved version: https://github.com/thibalte/Presto-v2