HP 220 - Manual (Page 35)

5Ć3 Functional Overview C3187Ć90000
The mediaĆnotĆloaded state can be summarized as follows:
D Media: not inserted or has not yet reached the primary flag
D Primary flag: vertical position (idle)
D Secondary flag: resting on plastic detector housing (idle)
D Optical sensor: optical path closed by both flags
D Drive roller: stopped
D Front panel: Load Media LED on
2. Media Inserted (Beginning)
Media inserted
Primary flag
Secondary flag
Photo sensor window
Drive roller
stopped
D Media: inserted but has not yet reached the secondary flag
D Primary flag: rotated 90
° counter clockwise (active)
D Secondary flag: resting on plastic detector housing (idle)
D Optical sensor: optical path blocked by secondary flag
D Drive roller: stopped
D Front panel: Load Media LED on