Method and system for print driver based information exchange

In a system where a print device is connected to a computing device but not to an external web service that relates to the print device, the computing device implements a print driver session that retrieves print device operational data, identifies the web service, and generates a barcode that encodes the device operational data as a data string with a web address for a web service. A user may use a mobile electronic device to receive an image of the generated barcode, decode the barcode to detect the web address and the device operational data, and send a web service request comprising the device operational data to a web service associated with the web address. When the mobile electronic device receives a response that is responsive to the web service request, it may present the response to a user via a display of the mobile electronic device.