| 摘要 |
PURPOSE:To eliminate malfunction due to noncoincidence of condition between IIT and IOT, to simplify the control system for a gap memory and to enhance the reliability. CONSTITUTION:The gap memory 1 is controlled by using a page synchronizing signal generated by a paper length at the IOT side and a line synchronizing signal in the case of simultaneous two-color transfer recording in which a sub developer and a main developer arranged at a prescribed interval develop sequentially a sub color picture and a main color picture by obtaining a sub color picture data in the picture data read by the IIT through a line buffer with a small capacity and outputting a main color picture data from the IOT while delaying the data in the gap memory 1. In the case of reduction/magnification, no indefinite data is printed out and the IIT sends a page start signal to the IOT as only a trigger signal, then the control system is simplified and the reliability is improved. |
