COPYRIGHT © 2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000CHAPTER 8 PAPER DECK8-8 P1.3.3 Detecting the Level of Paper in the DeckThe machine uses the deck paper supply position sensor (PS107), deck paper level sensor(PS108), and deck paper sensor (PS102) to check the level of paper inside its compartment;it can also indicate the detected level in the control panel of its host machine.The following shows how the level is determined with reference to the combination of thestates of sensors and how each level is indicated:Level of paper100% to about 50%about 50% to about 10%less than 10%No paper1: light-blocking plate overthe sensor.0: light-blocking plate notover the sensor.T08-103-01PS1021110PS1071100PS1081000Indication incontrol panel
