| 摘要 |
PURPOSE:To make easy the management of nontransmission originals, by confirming the continuity of serial number, through the marking of the serial number on the originals and read-in. CONSTITUTION:Light is emitted on an original 1 marked wth a serial number from a light source 2 and it is receved at a photo detector 3, the marking is read in at a marking read-in section 4 and to the end of transmission of one page the massage is stored in a trasmission address and serial number temporary storage section 5. The content of the storage section 5 and that of the previous page serial number storage section 7 are compared at a serial number continuity discrimination section 6 to judge the cntinuity of the serial number. The serial number of nontransmission original is stored at a serial number storage section 9, the seial number is displayed at a display section 10 and duplicated transmission is informed at an alarm generating section 11. |
