| 摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem wherein, in network printing, a header processing of a packet in every protocol layer causes a protocol stack to hinder a throughput increase in a printing device with insufficient hardware resources. <P>SOLUTION: A printing device 101 for printing out data by communication with an external host device via a network has a print request determination means for determining whether a packet received from the external host device is a print request packet, a print data writing means 107 for outputting print data received from the external host device to a printing means in case of print request, and the printing means 110 for printing the print data output by the print data writing means. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
