Blown Fuse Conditions
Power Supply Unit
Fuse
Rating
Symptom when turning on the main switch
115V 220V-240V
FU1 15A/125V 8A/250V No response.
FU2 8A/125V 4A/250V No response.
FU3 1A/250V 1A/250V Tray Heater does not turn on.
FU4 4A/250V 4A/250V No display.
FU5 6.3A/250V 6.3A/250V SC270 is displayed.
FU6 6.3A/250V 6.3A/250V SC270 is displayed.
IOB
Fuse Rating Symptom when turning on the main switch
FU1 1A SC270 is displayed.
FU2 3.15A Toners are not supplied.
FU3 3.15A Optional Paper Tray Unit does not work.
Blown Fuse Conditions
135
To Next Page
Loading...
