| 摘要 |
PURPOSE:To obtain a reprint equivalent to initial print efficiently, even if reprint is started from a line data which wait for a line feed command dependent on an immediately preceding line position, by storing page head line information and utilizing that information for reprinting. CONSTITUTION:If page turning occurs before a print line determining means 3 determines a printing line position, a page head line table registering means 6 is informed of page turning to store a page head line information into a page head line table 7 every time page turns, thus recording head line information of each page in pair with page number. Reprint page information take-out means 8 retrieves the page head line table 7 with a page number passed as a value for specifying the reprint page being employed as a key, so as to obtain a page head line information of that page. A reprint data synthesizing means 9 receives the information and produces a line data being printed at the start of reprinting from a stored position information. Then the reprint line data is passed to a line data print instructing means and normal processing is carried out, i.e. reprint is started through a reprint line determining means 3, a printing means 4 and a printer 5.
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