초록 ▼

An image processing device for controlling data transfer includes an image scanner, an image printer, a facsimile control unit, bus lines for data transfer, a bidirectional parallel interface unit, and a main CPU in a housing. The device is connected to an external data processing device through the

An image processing device for controlling data transfer includes an image scanner, an image printer, a facsimile control unit, bus lines for data transfer, a bidirectional parallel interface unit, and a main CPU in a housing. The device is connected to an external data processing device through the parallel interface unit. In addition to the functions which are obtained independent from the external data processing device, the image processing device realizes various kinds of functions by controlling the image scanner, the image printer facsimile control unit and the interface unit by the main CPU in response to commands from the data processing device. As a result, various kinds of image processing functions are carried out.

대표청구항 ▼

An image processing device of multifunctional type comprising: a main control portion; a plurality of units for processing information, each of which is designated as an input unit or an output unit, includes an independent controller and operates independently of the others in response to correspon

An image processing device of multifunctional type comprising: a main control portion; a plurality of units for processing information, each of which is designated as an input unit or an output unit, includes an independent controller and operates independently of the others in response to corresponding instructions issued by said main control portion, said plurality of units being within a single housing; and a main memory which includes sectionalized areas for storing operational conditions of respective ones of said plurality of units and to which said main control portion has access so as to read data stored in said sectionalized areas corresponding to said plurality of units designated as input and output units and for providing said plurality of units with respective read data to operate independently of each other.