- HP All in One Printer User Manual

5Ć3 Functional OverviewC3187Ć90000
The mediaĆnotĆloaded state can be summarized as follows:
 Media: not inserted or has not yet reached the primary flag
 Primary flag: vertical position (idle)
 Secondary flag: resting on plastic detector housing (idle)
 Optical sensor: optical path closed by both flags
 Drive roller: stopped
 Front panel: Load Media LED on
   
Media inserted
Primary flag
Secondary flag
Photo sensor window
Drive roller
stopped
 Media: inserted but has not yet reached the secondary flag
 Primary flag: rotated 90° counter clockwise (active)
 Secondary flag: resting on plastic detector housing (idle)
 Optical sensor: optical path blocked by secondary flag
 Drive roller: stopped
 Front panel: Load Media LED on