Image forming apparatus and image forming system
It is an object of the present invention to provide an image forming apparatus that achieves reduction in power and resumption time by selectively resuming a function which a user desires when a storage medium in which identification information for identifying the user is stored is exposed so as to perform resumption from the energy saving state. The image forming apparatus includes: two or more functions of a copy function, a printer function, a scan function and a FAX function; a radio communication portion that performs radio communication with a storage medium in which identification information for identifying a user is stored; and a control portion that when the radio communication portion obtains the identification information from the storage medium in a case where part of the apparatus is in an energy saving state, selects a function to be resumed from the energy saving state according to an exposure state in which the storage medium is exposed to the radio communication portion.
1. An image forming apparatus having two or more of a copy function, a printer function, a scan function, and a FAX function, the apparatus comprising:
a radio communication portion that performs radio communication with a storage medium in which identification information for identifying a user is stored;
a control portion that when the radio communication portion obtains the identification information from the storage medium in a case where part of the apparatus is in an energy saving state, selects a function to be resumed from the energy saving state according to a time span or a number of exposures during which the storage medium is exposed to the radio communication portion, and selects for resumption of operation, only the structure in the image forming apparatus that is necessary for resuming the function selected; and
a display portion that displays a selected state of a function to be resumed from the energy saving state by turning on a LED which corresponds to the function to be resumed.
2. The image forming apparatus according to claim 1 , wherein all of the copy function, the printer function, the scan function and the FAX function are included, and the selection of the function to be resumed from the energy saving state is switched from the scan function and the FAX function, the printer function and to the copy function in order from a short exposure time to a long exposure time of the storage medium.
3. The image forming apparatus according to claim 1 , wherein all of the copy function, the printer function, the scan function and the FAX function are included, and the selection of the function to be resumed from the energy saving state is switched from the scan function and the FAX function, the printer function and to the copy function in order from a small number to a large number of exposures of the storage medium.
4. The image forming apparatus according to claim 1 , wherein the radio communication portion and the display portion are adjacent to each other.
5. An image forming system comprising: the image forming apparatuses described in claim 1 ; and a storage medium in which identification information for identifying a user is stored.