| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a print control part consume less power even during the process of a print job. <P>SOLUTION: A printer having a plurality of host interface circuits has a means for automatically selecting one interface circuit from among a plurality of interfaces that receive print data from a host and for supplying system clocks only to that interface circuit, and a means for stopping the supply of system clocks to the other interface circuits not selected. <P>COPYRIGHT: (C)2007,JPO&INPIT |
