5-2 Service Manual
5016-001
Engine Board Connections
Engine Board Connector
CN10 Interlock switch S2
CN11 LVPS
CN12 • Bypass paper detect sensor
• Bypass pickup clutch
• HVPS
• Input sensor
• Tray 1 clutch
CN13 Options:
• Optional 250/250 dual cassette
• Automatic duplex option
• Tray 1 sensor board
CN14 • Erase lamps
• +5 V dc Interlock switch S1
CN15 Controller board
CN16 • Fuser motor
• Carriage motor
• Coupling motor
CN17 OPC belt motor
Paper feed/developer motor
CN18 • Fuser - new oil roller detect sensor
• Fuser - thermistor fuser
• Paper exit sensor
• Belt position sensor
• Waste toner sensor
• Thermistor and humidity sensor
CN19 • Registration roller clutch
• Clutch cam solenoid
• Main fan
CN20 • Coupling ON sensor
• Coupling OFF sensor
• Carriage position sensor
• Cam sensor
CN21 Toner empty sensor