| 摘要 |
<p>PURPOSE:To improve the operability of a document processor with no addition of any new control key by controlling the document reading direction according to the combined operations of existing keys. CONSTITUTION:A keyboard 1 contains an alphanumeric key alphaNK, a carriage return key CR and plural control keys CL1-CLn. A printer 6 prints the characters, numeric characters or symbols corresponding to typed keys on a print form under the control of a control unit 2. The reading direction of the document information read out of a memory 3 is controlled by the combined operations of existing keys after a prescribed mode is set by the keyboard 1.</p> |
