In a job issuer of a print or the like, to enable an output result of the print or the like to be promptly, easily, visually confirmed, to enable error information contents of the print or the like to be easily referred, and to enable a management and a maintenance of an output device such as a printer...http://www.google.com/patents/US6519048?utm_source=gb-gplus-sharePatent US6519048 - Image forming apparatus, image forming method, and storage medium storing computer readable program therein
