A method for enabling a personal computer to be authenticated by a server is provided. The method further includes directing the semiconductor precursor ions to the workpiece over a range of angles. The fluid channel is to supply fluid to the fluid-jet printheads during normal operation of the page-wide array fluid-jet device. The received message objects contain information about a corresponding message in the data queue. In yet another aspect of the present invention, certain coupon codes are only accepted if the coupon codes are used at kiosks housed in certain vending partners or in stores affiliated with a certain entity. Between the data storage section and an information processing device, data transmission is carried out via a second data bus with the second bit width.