发明名称 METHOD FOR MONITORING A PRINTER
摘要 A method is disclosed to monitor print job status. A list of available printers is determined, and network printers or local printers are determined. The printer status is queried before sending data to a printer. Meta-information is inserted into the print data to know when a document starts to print and when the document finishes printing. The printer is queried regarding status of the print job as well as printer status.
申请公布号 US2011019222(A1) 申请公布日期 2011.01.27
申请号 US20090934776 申请日期 2009.03.27
申请人 TANG WENG SING;THIO FU WANG;VU KHANH TUNG 发明人 TANG WENG SING;THIO FU WANG;VU KHANH TUNG
分类号 G06F3/12 主分类号 G06F3/12
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