Want to make sure your conscience is clean at the end of the day (as far as it is possible) when it comes to keeping the planet green? The Instant Cartridge Printer serves such a purpose, if only its concept can be turned into reality, of course. The idea behind the Instant Cartridge Printer would be to purchase a cartridge printer off the shelf that is according to the paper size which you want to use. All relevant information such as print speed, print resolution and color are already there on the packaging itself, making the purchase decision a snap. To make things greener, it relies on recyclable paper for the milk-box packaging and recyclable parts. As for the printer, it will run off an internal battery and needs to be connected to a PC via USB. HP, Canon, Brother, Lexmark, are you guys listening?