| 摘要 |
<p>PURPOSE:To facilitate restarting after service interruption is over at time of service interruption in a commercial electric power source. CONSTITUTION:A copying machine is constituted so that, electricity supplying time of uninterruptive power supply is extended by reducing electricity consumption at the time of service interruption, the cutting off of the commercial electric power source is notified to a user, ejection is completed so that a transfer paper which is being copied is not left in the machine, a photosensitive body is initialized so as not to impart any adverse effect on the photosensitive body, various information is saved in a non-volatile memory so that a job which was being carried out before can be continued at the time the electricity feeding is started again, and a shutting down process to stop electricity supply is carried out to prevent deterioration of battery due to excessive discharging when the necessary processes are finished.</p> |
