Thus, when there has been a failure at a distant printer the user must go to the printer to acquire necessary data, and must then return to the computer and issue a print instruction. Furthermore, in order to resolve this problem, it is preferable that the user be able to employ the ...
Furthermore, the DoEngine is configured to have a data interface (video interface) between a printer and a scanner which permits real time data transfer (appliance control), and perform high-quality and high-speed copying operation by synchronous support of appliances and image processing with ...
a printer connected with said first bus; and an output unit connected to said second bus, wherein said first bus is used to transfer at least one of image data scanned by said image scanner and image data to be printed by said printer, and said second bus is used to transfer image dat...