Description: Density Sensor Error The default output of Density Sensor reaches less than 0.1V or more than 1.3V.
Remedy: Wires 1 Is the wire between Toner Density Sensor and PW12420 PCB connected properly? No Connect it properly. Density Sensor (PH11) 2 Can you fix the problem if you replace Density Sensor? No Replace PW12420 with a new one.
Code: E-081
Description: Density Sensor Output Error The gap between the default output and the standard output of Density Sensor reaches less than 2V.
Remedy: Wires 1 Is the wire between Toner Density Sensor and PW12420 PCB connected properly? No Connect it properly. Density Sensor (PH11) 2 Can you fix the problem if you replace Density Sensor? No Replace PW12420 with a new one.