Fuser Exit Sensor - Lexmark W840 Service Manual

4024-XXX

Fuser exit sensor

The fuser exit sensor detects the arrival of media at the detection point in the exit area of the fuser, and also
detects the ejection of media from this point.
Rear thermistor
Center thermistor
Pressure roll thermistor
Pressure roll
Sub heater lamp 2
Heat roll
Sub heater lamp 1
Front
Main heater lamp
Thermostat
3-39
Diagnostic aids