摘要 |
PURPOSE:To improve maneuverability by displaying or visually checking a specified erasing range or a copying range by spot light. CONSTITUTION:If the erasing range is S1, S2, a spot light source 131 is moved up to a stored coordinate position S1(x1, y1) and a light emitting element 132 is turned on a main processor group 71. Then, the 1st carriage 411 and the spot light source 131 are driven and the spot light is moved along the arrow. Namely, only the spot light source 131 is driven and moved up to the coordinate position (x2, y1) and then only the 1st carriage 411 is driven and the spot light is moved up to the coordinate position S2(x2, y2). Then, only the spot light source 131 is again driven and moved up to the coordinate position (x1, y2), and finally only the 1st carriage 411 is driven and the spot light is moved up to the coordinate position S1(x1, y1). |