2.11.15 Cassette Joint PBA ……………………………………… 2-1022.11.16 Side Joint PBA …………………………………………… 2-1022.11.17 Fuser PBA ………………………………………………… 2-1032.11.18 Waste Sensor PBA ……………………………………… 2-1032.11.19 LED Panel PBA …………………………………………… 2-1032.11.20 CRUM PBA ……………………………………………… 2-1042.11.21 Development Crum Interface PBA ……………………… 2-1042.11.22 Deve Crum Joint PBA …………………………………… 2-1052.11.23 Toner Curm Joint PBA …………………………………… 2-1052.11.24 ITB Joint1 PBA …………………………………………… 2-1052.11.25 ITB Encoder PBA ………………………………………… 2-1062.11.26 ITB Joint2 PBA …………………………………………… 2-1062.11.27 ITB Joint3 PBA …………………………………………… 2-1062.11.28 Scan Joint PBA …………………………………………… 2-1072.11.29 CCDM PBA ……………………………………………… 2-1082.11.30 Scan Cover Open Sensor PBA ………………………… 2-1092.11.31 DADF Length Sensor PBA ……………………………… 2-1092.11.32 DADF Width Sensor PBA ……………………………… 2-1102.11.33 DADF Mixed Sensor PBA ……………………………… 2-1102.11.34 DADF LED Panel PBA …………………………………… 2-1112.11.35 Exit LED Panel PBA ……………………………………… 2-1112.12 Heating cables ………………………………………………… 2-1123.1 General Disassembly Procedure Precautions ………………… 3-13.2 Cover ……………………………………………………………… 3-23.2.1 Front cover …………………………………………………… 3-23.2.2 Inner cover …………………………………………………… 3-43.2.3 Left cover …………………………………………………… 3-73.2.4 Rear cover …………………………………………………… 3-83.2.5 Right cover …………………………………………………… 3-83.3 OPE unit …………………………………………………………… 3-9Contentschapter 3 Replacement procedure