Blown Fuse Conditions; Power Supply Unit; Iob - Ricoh G-P3 Service Manual

Blown Fuse Conditions

Power Supply Unit

Fuse
115V
FU1 15A/125V
FU2 8A/125V
FU3 1A/250V
FU4 4A/250V
FU5 6.3A/250V
FU6 6.3A/250V

IOB

Fuse Rating
FU1 1A
FU2 3.15A
FU3 3.15A
Rating
Symptom when turning on the main switch
220V-240V
8A/250V No response.
4A/250V No response.
1A/250V Tray Heater does not turn on.
4A/250V No display.
6.3A/250V SC270 is displayed.
6.3A/250V SC270 is displayed.
Symptom when turning on the main switch
SC270 is displayed.
Toners are not supplied.
Optional Paper Tray Unit does not work.
Blown Fuse Conditions
4
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