Chapter 1414-53When the light-blocking plate is not at PS45, 0(0V)Vertical path 4 sensor(PS46)J517-B8P001-7In standby, move the detecting lever by hand.When the light-blocking plate is at PS46, 1(5V)When the light-blocking plate is not at PS46, 0(0V)Vertical path 1 paper sensor(PS47)J502-B5P001-4In standby, move the detecting lever by hand.When the light-blocking plate is at PS47, 1(5V)When the light-blocking plate is not at PS47, 0(0V)Right lower cover open/ closed sensor(PS48)J516-A2P005-9In standby, move the detecting lever by hand.When the light-blocking plate is at PS48, 1(5V)When the light-blocking plate is not at PS48, 0(0V)Vertical path 2 paper sensor(PS49)J516-B9P001-5In standby, move the detecting lever by hand.When the light-blocking plate is at PS49, 1(5V)When the light-blocking plate is not at PS49, 0(0V)Deck (right) paper level middle sensor(PS51)J513-B9P004-4In standby, move the detecting lever by hand.When the light-blocking plate is at PS51, 1(5V)When the light-blocking plate is not at PS51, 0(0V)Deck (right) paper level high sensor(PS52)J513-B12P004-5In standby, move the detecting lever by hand.When the light-blocking plate is at PS52, - (5V)When the light-blocking plate is not at PS52, - (0V)Deck (left) paper level middle sensor(PS54)J514-B9P004-6In standby, move the detecting lever by hand.When the light-blocking plate is at PS54, 1(5V)When the light-blocking plate is not at PS54, 0(0V)Deck (left) paper level high sensor(PS55)J514-B12P004-7In standby, move the detecting lever by hand.When the light-blocking plate is at PS55, - (5V)When the light-blocking plate is not at PS55, - (0V)Manual feed tray cover open/ closed sensor(PS56)J502-A2P005-10In standby, move the detecting lever by hand.When the light-blocking plate is at PS56, 1(5V)When the light-blocking plate is not at PS56, 0(0V)Right inside cover open/ closed sensor(PS58)J502-B2P005-8In standby, move the detecting lever by hand.When the light-blocking plate is at PS58, 1(5V)When the light-blocking plate is not at PS58, 0(0V)Toner cartridge cover open/ closed sensor(PS59)J512-B2P005-12In standby, move the detecting lever by hand.When the light-blocking plate is at PS59, 1(5V)When the light-blocking plate is not at PS59, 0(0V)Original sensor(PS101)R>J5006-1IO-P4-6Place an original on the copyboard.Paper is present, 0(0V)Paper is absent, 1(5V)Scanner HP sensor(PS102)R>J5012-3IO-P6-4Move the No. 1 mirror base by hand.Light-blocking plate is present, 1(5V)Light-blocking plate is absent, 0(0V)Copyboard cover sensor(PS103)R>J5012-6IO-P6-7Move the sensor lever by hand.Copyboard (ADF) is closed, 1(5V)Copyboard (ADF) is opened, 0(0V)14.7.23 Checking the Optical Sensors0007-0806iR105i/iR105+ / iR9070Right deck pickup sensor (PS20)J511-B6P010-0Put paper over PS20 in standby.
