| 摘要 |
<p>BC980020 BI-DIRECTIONAL SERIAL PRINTER WITH LOOK-AHEAD A bi-directional serial printer has a look-ahead feature which determines the distance between the margin of the line being printed and the margin, in the direction of the print head travel, of the next line to be printed. If this distance is less than a predetermined number, print head motion continues after printing the last character on the present line until the print head reaches the margin position for the next line.</p> |
