PICTURE PROCESSING SYSTEM, CONTROL METHOD THEREFOR, PICTURE PROCESSOR AND RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To print transferred picture data at high speed and with an inexpensive configuration b providing a channel control means for allocating a channel to plural types of picture data and a first communication means for synchronously transferring plural kinds of picture data to plural image forming devices based on the channels. SOLUTION: A control part 201 obtains the necessary number of channels whose data retransfer periods are guaranteed by high speed serial communication I/F 105 such as a synchronous transmitter mode in a high speed serial communication part 208. An obtained number for identifying a single or plural channels is sequentially informed to a printer detected in a printer retrieval processing by using the asynchronous transfer of one to one such as the asynchronous transfer mode through a high speed serial communication part 208, a high speed serial communication connector 210 and high speed serial communication I/F 105. The control part 201 transfers picture data to the printer by using a single or plural channels informed to the printer. The printer prints picture data.