| 摘要 |
<p>A control and an alphanumeric display in a reproduction machine for selectively displaying to an operator messages in a normal, scroll or marquee fashion to simplify and assist operator interaction with the machine. In particular, a plurality of operator messages are stored in a read-only memory in the control. Upon the need to display operator messages during the operation of the machine, the control decodes a specific code associated with the particular message and in response to the code selectively activates a mode of display, either normal, marquee or scroll, for the particular message.</p> |
