Chapter 77-6F-7-9[1] Cassette 1 paper presence/absence sensor (SR204)[2] Registration sensor (SR209)[3] Manual feed paper presence/absence sensor (SR208)[4] Duplex paper sensor 2 (SR1003) (option *1)[5] Fixed paper delivery sensor (SR202)[6] First delivery sensor (SR203)[7] Duplex paper sensor 1 (SR1002) (option *1)[8] Second delivery sensor (SR1102) (option *2)[9] Timing sensor (SR210) (*3)*1. There are models of the standard equipment.*2. Inner 2way tray-E2*3. iR2030/iR2030i only7.2 Detecting Jams7.2.1 Delay Jams7.2.1.1 Delay Jam in Pickup Assembly 0017-4378iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iDelay Jam in Pickup AssemblyThe registration sensor cannot detect the leading edge of paper within the jam detection time interval after paper pickup started.T-7-27.2.1.2 Delay Jam in Delivery Assembly (Paper Leading Edge Jam at First Delivery Sensor/Wound Paper Jam at FixingAssembly) 0017-4381iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018iPaper Leading Edge Jam at First Delivery SensorThe first delivery sensor cannot detect presence of paper within the prescribed time after the registration clutch has been turned on.T-7-3Wound Paper Jam at FuserThe fixing delivery sensor cannot detect presence of paper within the prescribed time after the registration clutch has been turned on.Sensor/SolenoidRegistration sensor (SR209)Pickup solenoid (SL202)Sensor/Registration clutchFirst delivery sensor (SR203)Registration clutch (CL203)[5][4][3] [2] [1][8][6][7][9]