PRINTING METHOD FOR LETTER PRINTING MEDIUM,申请号JP19810036367-传众专利搜索

PRINTING METHOD FOR LETTER PRINTING MEDIUM

申请公布号：JPS57150592(A)

申请号：JP19810036367

申请日期：1981.03.13

申请公布日期：1982.09.17

申请人：

FUJITSU KK

发明人：KATOU ICHIROU;KAWAGUCHI HIROMI

分类号：B41J5/30;B41J9/48;B41J11/42;B41J19/18

主分类号：B41J5/30

摘要：PURPOSE:To carry out letter printing in accordance with change in the directions of opening, lateral and longitudinal, thickness and so on of a letter printing medium by receiving information about a row to be printed from the letter printing medium and changing printing speed according to the information. CONSTITUTION:The size of a medium is judged by sensors 9 and 9' and whether a set medium is open longitudinally or laterally is judged by a printing speed discriminating circuit 15. Because, supposing that the medium is open laterally, there is no variation in thickness for a same printing row, the discriminating circuit 15 outputs printing speed signal S1 for high speed to a letter printing control circuit 17. Then the control circuit 17 outputs motor driving signal S2 and head driving signal S3 that correspond to the signal S1 to a space motor 20 and a printing head 6 to make high speed printing on a medium 5. Furthermore, when the variation in the medium thickness H is large at the stitching section of a medium 3, the printing speed S1 is controlled to slow down the printing speed.