Blown Fuse Conditions - Ricoh G179 Service Manual

4.14 BLOWN FUSE CONDITIONS

Rating
Fuse
115V
Power Supply Board
FU21 6.3A / 125V
FU23 10A / 125V
FU24 10A / 125V
FU25 6.3A / 125V
FU26 6.3A / 125V
FU27 6.3A / 250V
FU101 15A / 125V
FU102 12A / 125V
SM
CÓPIA NÃO CONTROLADA
Symptom at power on
210 to 230V
6.3A / 250V SC 533 (Power to IOB)
"Open Cover" is displayed.
10A / 250V
(Power to Interlock Switch)
"Open Cover" is displayed.
10A / 250V
(Power to Interlock Switch)
Alert LED turns on and operation panel does
6.3A / 250V
not turn on. (Power to MB)
The stack of paper in the optional paper feed
unit or LCT is not detected. SC 503 is issued
6.3A / 250V
after opening and closing the tray 3 or 4.
(Power to optional PFU or LCT)
The machine does not detect a finisher.
6.3 A/ 250V
(Power to optional Finisher)
8A / 250V No response
4A / 250V No response
4-47
CÓPIA NÃO CONTROLADA
Blown Fuse Conditions
G179