Switches; Blown Fuse Conditions - Ricoh G035 Service Manual

7.2.2 SWITCHES

Component
CN
(Symbol)
Right Lower
Cover (SW1)
232-3
(PFB)
Main (SW3)
102-1~4
(PSU)
Front Cover
Safety (SW4)
219-11
(IOB)

7.3 BLOWN FUSE CONDITIONS

Fuse
115 V
Power Supply Board
FU1 6.3 A/125 V
FU2 6.3 A/125 V
FU3 4 A/125 V
FU5 6.3 A/125 V
FU101 15 A/125 V
FU102 8 A/125 V
SM
Condition
Doors/Covers Open is displayed even if the right
Open
lower cover is closed.
The LCD goes blank when the lower cover is
Shorted
opened.
Open The machine does not turn on.
Shorted The machine does not turn off.
Doors/Covers Open is displayed even if the front
Open
cover is closed.
Doors/Covers Open is not displayed even if the front
Shorted
cover is opened.
Rating Symptom when turning on the main power
switch
210 ~ 230 V
6.3 A/250 V "Doors/Covers Open" is displayed
6.3 A/250 V "Doors/Covers Open" for the finisher is displayed
4 A/250 V Paper end condition
6.3 A/250 V One of SC302, or SC403, or SC405 is displayed
— No response
5 A/250 V No response
7-25
BLOWN FUSE CONDITIONS
Symptom
G035