Chapter 1616-1016.3.3 0008-1274iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / / / iR3530 /T-16-11P020 0 Polygon motor standby signal 1:STBY1 Bottle rotation motor 1:ON2 Hopper screw motor 1:ON3 Pre-exposure board 1:Pre-exposure with largequantity of light4 First paper ejection motor current switching 0 -5 First paper ejection motor current switching 1 -6 Heat exhaust fan F 1:ON7 Pre-exposure light quantity switching 1:Pre-exposure with mediumquantity of lightP021 0 Manual feed detection sensor 0:Paper present1 Toner detection 1:Toner remaining2 Duplex transport sensor 1:Detected3 Heat exhaust fan F lock detection 0:Locked4-7 For developmentP022 0-7 For developmentP023 0 Duplex motor current switching 10 -1 Duplex motor current switching 11 -2 Heat exhaust fan R 1:ON3 For development -4 Waste toner sensor 0:Full5 For development6 Pre-exposure switching 1:Pre-exposure with smallquantity of light7 For developmentP024 0-7 For developmentP025 0-3 For development4 Pickup 1 solenoid 1:ON5 Pickup 2 solenoid 1:ON6-7 For developmentP026 1-7 For developmentP027 0 Door switch 1:OPEN1 Pre-registration sensor 1:etected2 For development3 Heat exhaust fan R lock detection 0:Locked4 For development5 Main motor lock detection 0:Locked6 Bottle power supply overcurrent detection -7 For developmentP028 0-4 For development5 Cassette 1 paper sensor 1:No paper6 Cassette 1 paper level A sensor 1:Half or less7 Cassette 1 paper level B sensor 1:About 50 sheets or lessP029 0 First paper ejection sensor 1:Detected1 First paper ejection full sensor 0:Full2 Fused paper ejection sensor 1:Detected3 Front door sensor 0:OPEN4-7 For developmentP030 0-1 For development2 Paper feed door sensor 0:OPEN3 Hopper level sensor 0:No toner4 Cassette 1 retry sensor 1:Detected5-7 For developmentP031 0-7 Not usedP032 0-7 Not usedP033 0-7 Not usedP034 0-7 Not usedP035 0-7 Not usedAddress Bit Address RemarksP001 0 Not used1 For development2 For development