| 摘要 |
<p>Conventionally, information is processed by an additional controller added to an electronic device, which receives external data, unlike this processing method, an additional control device is provided with a configuration capable of communicating, and the additional control device receives the data from the outside, the data is processed through a processor in the additional control device, and thereafter, the processed data is sent out to the electronic apparatus. An electronic apparatus for processing data, e.g., an electronic controller in the body of a printer receives ordinarily the data to be printed through the data input port. However, in the present apparatus, a cartridge (503) has a communication control section (604), and receives the data to be printed which is described by a page description language from the outside, and further, develops this data as a picture data by the processing of a microprocessor (601). Thereafter, the microprocessor (601), via a double bank control circuit (624), outputs this picture data to the electronic control apparatus of a laser printer, and makes the laser printer print the data.</p> |
