Chapter 1414-54Paper is at PS20: 1 (5 V)Paper is not at PS20: 0 (0 V)Left deck pickup sensor (PS25)J518-A9P010-1Put paper over PS25 in standby.Paper is at PS25: 1 (5 V)Paper is not at PS25: 0 (0 V)Left deck feed sensor (PS26)J519-B16P010-9Put paper over PS26 in standby.Paper is at PS26: 1 (5 V)Paper is not at PS26: 0 (0 V)Right deck feed sensor (PS27)J511-B10P010-8Put paper over PS27 in standby.Paper is at PS27: 1 (5 V)Paper is not at PS27: 0 (0 V)Cassette 3 pickup sensor (PS37)J515-B6P010-2Put paper over PS37 in standby.Paper is at PS37: - (5 V)Paper is not at PS37: - (0 V)Vertical path 3 paper sensor (PS41)J515-B10P010-6Put paper over PS41 in standby.Paper is at PS41: 1 (5 V)Paper is not at PS41: 0 (0 V)Cassette 4 pickup sensor (PS42)J517-B6P010-3Put paper over PS42 in standby.Paper is at PS42: 1 (5 V)Paper is not at PS42: 0 (0 V)Vertical path 4 paper sensor (PS46)J517-B10P010-7Put paper over PS46 in standby.Paper is at PS46: 1 (5 V)Paper is not at PS46: 0 (0 V)Image write start sensor (PS60)J503-B8P002-5Put paper over PS60 in standby.Paper is at PS60: 1 (5 V)Paper is not at PS60: 0 (0 V)14.7.24 Checking the Photointerrupters0009-1598iR85+The machine's photointerrupters may be checked by a conventionalmeter or its service mode:a. Using a Meter1) Set the meter range to 30 VDC.2) Connect the - probe of the meter to GND of the DC controller PCB.3) Connect the + probe of the meter to the terminals (DC controllerPCB) indicated in the following table.4) Make checks as instructed.b. Using Service Mode1) Start service mode (COPIER>I/O), and check the appropriateaddress.Turning on/off a sensor can start the machine's motor or the like. Takefull care.Registration paper sensor(PS5)J509-A2P001-11In standby, put paper over PS5.When paper is not at PS5, 1(5V)When paper is at PS5, 0(0V)Fixing claw jam sensor(PS6)J508-B15P001-15In standby, put paper over PS6.When paper is not at PS6, 0(0V)When paper is at PS6, 1(5V)Fixing web length sensor(PS7)J508-B2P003-3In standby, put paper over PS7.When the web is present, 0(0V)When the web is absent, 1(5V)Fixing web length warning sensor(PS8)J508-B5P003-4In standby, put paper over the detecting lever of PS8.When the No Web warning is issued, 1(5V)When the No Web warning is not issued, 0(0V)Inside delivery sensor(PS9)J508-A2P001-12In standby, put paper over the detecting lever of PS9.When paper is put, 1(5V)When paper is pulled, 0(0V)
