| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of shortening the printing treatment time from the ON time of a power supply or the return time of a sleep mode while suppressing power consumption and capable of forming the data immediately before printing always at a necessary time to preserve the same. <P>SOLUTION: The power supply circuit 11 and a controller part 2, and the power supply circuit 11 and an engine part 8 are respectively connected separately and switches 9 and 10 are provided between the respective connections to be respectively turned ON/OFF independently. <P>COPYRIGHT: (C)2004,JPO |
