Blown Fuse Conditions; Power Supply Unit; Iob; Leds - Ricoh G104 Service Manual

4.5 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
FU897 3.15A
FU898 2.0A
FU899 1.6A

4.6 LEDS

No LEDs are used for this model (except for the Network Interface).
SM
CÓPIA NÃO CONTROLADA
Rating Symptom when turning on the main
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
Optional Paper Tray Unit dose not work.
Toners are not supplied.
SC270 is displayed.
4-29
CÓPIA NÃO CONTROLADA
BLOWN FUSE CONDITIONS
switch
G104