An information processing apparatus is connected to a client apparatus and an image forming apparatus, the information processing apparatus including a large capacity memory device; a common interface device; a reception part compatible with the common interface device; and a transmission part compatible with the common interface device, wherein the reception part receives data for an image forming request from the client apparatus via the common interface device and stores the data on the large capacity memory device, and the transmission part transmits the data for the image forming request stored on the large capacity memory device to the image forming apparatus via the common interface device.