公开(公告)号：US5244293A

公开(公告)日：1993-09-14

申请号：US945864

申请日：1992-09-16

申请人： Alfs Ludger ,  Franz Kristen

发明人： Alfs Ludger ,  Franz Kristen

IPC分类号： B41J11/42 ,  B41J11/46 ,  B41J19/76

CPC分类号： B41J11/46

摘要： An occurring positioning error is electronically corrected during the positioning of edge-perforated continuous form paper (10) in a print position (PP) relative to a print station (13) of a printing device (1). Edge perforation holes (EH1 . . . EHv) on the continuous form paper (10) are scanned for the electronic correction and the positioning error is determined for a block (B1 . . . Bm . . . Bu) of the continuous form paper (10). The positioning error is composed in this case for each block (B1 . . . Bm . . . Bu) of at least one slippage value (Sv-1, Sv) as well as of a residual error (RE1 . . . REm . . . REu). While the slippage value (SVv-1, SVv) for a block (Bm) is corrected immediately, a residual error (REm) is taken into consideration during the correction of the position error for a next following block (Bm+1). In addition to the electronic correction of the positioning error, determined for the block (B1 . . . Bm . . . Bu), the positioning process is surveyed relative to interventions (I). If for example an intervention (I) is determined during the positioning of the single block (Bm), then the positioning error is determined anew.

摘要翻译： 在边缘穿孔连续纸（10）相对于打印装置（1）的打印站（13）位于打印位置（PP）期间，电子校正出现定位误差。 扫描连续形式纸（10）上的边缘穿孔（EH1 ... EHv）进行电子校正，并确定连续形式纸的块（B1 ... Bm）的定位误差（B1 ... Bm） 10）。 在这种情况下，对于至少一个滑动值（Sv-1，Sv）以及残余误差（RE1 ... REm。）的每个块（B1 ... Bm）构成定位误差。 REU）。 在块（Bm）的滑移值（SVv-1，SVv）被立即校正的同时，在下一个跟随块（Bm + 1）的位置误差校正期间考虑残留误差（REm）。 除了对块（B1 ... Bm。Bu）确定的定位误差的电子校正外，相对于干预（I）对定位过程进行了调查。 如果例如在单个块（Bm）的定位期间确定干预（I），则重新确定定位误差。