OKI MicroLine 590 Elite 00036103 ユーザーズマニュアル

Make sure the printer is turned on and that the ALARM light (1) is on, indicating that there is no 
paper in the paper path.

Note: If the ALARM light is off, continuous-form paper is loaded in the paper path. Press the 
PARK button (2) to remove it from the path before attempting to load single-sheet paper.
                                                                                                                                                

ML590/591 ( 96-02-07 )