| 摘要 |
PROBLEM TO BE SOLVED: To efficiently reduce the power consumption by selectively resetting the power-saving mode of only devices needed to execute a requested job and continuing the power-saving state of unused devices. SOLUTION: When jobs are requested by a facsimile part 4, a computer interface part 7, etc., a power source control part 13 supplies the electric power of a system A except a reader part 1 and a printer part 2, and a core part 10 controls selectively power supply to the reader part 1 and printer part 2 according to the combination of the jobs requested by the facsimile part 4, computer interface part 7, etc. |
