If they do n't want to print , then we close . '' The technology is a thermal printing process on paper that involves zero ink . Because it requires no ink - jet cartridge , it is ultra - compact and ecological . More than ever in the digital age , people feel compelled to share their photos .
The technology is a thermal printing process on paper that involves zero ink . Because it requires no ink - jet cartridge , it is ultra - compact and ecological . More than ever in the digital age , people feel compelled to share their photos .