Abstract An image input/output device having a device body with an operating panel and a controlling computer section comprising a central processing unit, a read-only memory a random access memory and a bus line for transmitting data therebetween. An input/output control section connects the controlling computer section and the device body to each other. A start/stop switch is provided on said operating panel. The computer determines (1) whether or not the device body is in operation, (2) whether or not said device body is connected through a line to an outside device, and (3) whether or not an original is set at a predetermined position. When the start/stop switch is operated, according to outputs of the computer, the device is stopped, or a specific mode copying, signal receiving or a signal transmitting is selected, so that the device is automatically operated in the mode thus selected.
An input/output system comprising: a multi-mode device having an operation panel and a start/stop switch; a controlling computer having a central processing unit, a read-only memory, a random access memory and a bus line for transmitting data therebetween; means responsive to operation of said start/stop switch for determining whether or not said multi-mode device is in operation, whether said multi-mode device is connected to an external device and whether a data source is provided at a predetermined position in said multi-mode device, wherein in response to said determinations said multi-mode device is automatically operated in a predetermined mode.
Claim 2
Dependent Claim
98 words
An input/output system comprising: a multi-mode device having an operation panel and a start/stop switch; a controlling computer having a central processing unit, a read-only memory, a random access memory and a bus line for transmitting data therebetween; means responsive to operation of said start/stop switch for determining whether or not said multi-mode device is in operation, whether said multi-mode device is connected to an external device and whether a data source is provided at a predetermined position in said multi-mode device, wherein in response to said determinations said multi-mode device is automatically operated in a predetermined mode.
Claim 3
Dependent Claim
53 words
An input/output system as in claim 1, wherein said data source is an original document and said modes of operation are facsimile transmission of original document to an external device or copying said original document by said multi-mode device, the mode determined by whether said multi-mode device is connected to said external device.
Claim 4
Dependent Claim
29 words
An input/output system as in claims 1 or 2, wherein said external device comprises a data input to said multi-mode device and said mode of operation comprises facsimile reception.
Claim 5
Dependent Claim
41 words
An input/output system as in claims 1 or 2, wherein said means for determining whether sad multi-mode device is in operation comprises sensor means to determine whether an original document comprising said data source is being utilized within said multi-mode device.
Claim 6
Dependent Claim
50 words
An input/output system as in claims 1 or 2, wherein said means for determining whether said multi-mode device is in operation comprises determining the address in said read only memory being read by said central processing unit to ascertain whether said multi-mode device is being operated by said controlling computer.