IMAGE FORMING APPARATUS AND ENERGY-SAVING RETURN METHOD
PROBLEM TO BE SOLVED: To determine whether or not the operation is necessary to be activated without waiting the request of a controller. SOLUTION: The image forming apparatus includes an engine control section 20 and a controller control section 30 and can be set into an energy saving mode. The con...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To determine whether or not the operation is necessary to be activated without waiting the request of a controller. SOLUTION: The image forming apparatus includes an engine control section 20 and a controller control section 30 and can be set into an energy saving mode. The controller control section 30 determines a factor of resumption when the apparatus resumes from the energy saving mode. Based on the determined factor of the resumption, the controller control section 30 outputs a resumption mode signal 43 of indicating whether the operation of a writing section and/or a reading section is necessary or not. Based on the resumption mode signal 43, the engine control section 20 determines whether the writing section and/or reading section needs to be initialized or not. COPYRIGHT: (C)2007,JPO&INPIT |
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