Causes: 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 PW11620 PCB connected properly? No Connect it properly. Density Sensor (PH11) 2 Can you fix the problem if you replace Density Sensor? Yes OK PW11620 PCB 3 Can you fix the problem if you replace PW11620 PCB? No OK
Code: E081
Description: Density Sensor Output Error
Causes: 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 PW11620 PCB connected properly? No Connect it properly. Density Sensor (PH11) 2 Can you fix the problem if you replace Density Sensor? Yes OK PW11620 PCB 3 Can you fix the problem if you replace PW11620 PCB? No OK