Brother HL-2400C Service Manual page 198

4.2.14 Oil Sensor (OIL) ................................................................................................... VII-24
4.2.15 Interlock Switch (Front) (for Front Cover)............................................................. VII-25
4.3 Left Side of the Printer .................................................................................................. VII-26
4.3.1 MCTL PCB ............................................................................................................. VII-26
4.3.2 High Voltage Unit.................................................................................................... VII-27
4.3.3 Interlock Switch (Rear) ........................................................................................... VII-28
4.3.4 Drum Encoder Sensor (EN) ................................................................................... VII-29
4.3.5 Fuser Connector..................................................................................................... VII-29
4.3.6 Rear Cover (R) ....................................................................................................... VII-30
4.3.7 Power Supply Unit .................................................................................................. VII-30
4.3.8 Paper Size Sensor (PSU)....................................................................................... VII-32
4.3.9 Toner Sensor (TTR) ............................................................................................... VII-32
4.4 Paper Exit Unit .............................................................................................................. VII-33
4.4.1 Rear Cover (U) ....................................................................................................... VII-33
4.4.2 Top Cover (Paper Exit Cover) / Fuser Fan (FUFAN) ............................................. VII-33
4.4.3 Cleaning Roller Sensor (CRS)................................................................................ VII-36
4.4.4 Discharger Brush.................................................................................................... VII-36
4.4.5 Paper Exit Roller..................................................................................................... VII-37
4.4.6 Paper Exit Sensor (PT2) ........................................................................................ VII-37
4.5 Front of the Printer ........................................................................................................ VII-38
4.5.1 Front Cover Unit ..................................................................................................... VII-38
4.5.2 Scanner Unit (Scanner Motor inclusive)................................................................. VII-39
4.6 Rear of the Printer......................................................................................................... VII-40
4.6.1 Rear Access Cover (L) / Transfer Unit ................................................................... VII-40
4.6.2 Transfer Roller........................................................................................................ VII-41
4.6.3 Register Roller........................................................................................................ VII-41
4.6.4 Paper Feed Roller / Separator Pad ........................................................................ VII-42
4.6.5 Paper Empty Sensor (PE) / OHP Sensor (OHP).................................................... VII-43
4.6.6 Paper Feeding Sensor (PT1) ................................................................................. VII-43
4.7 Fusing Unit .................................................................................................................... VII-44
4.7.1 Fusing Heater Lamp ............................................................................................... VII-44