Ricoh PRO C7210

13.Fuses
677
PSU1(5V)
Fuse
Power To
Rating
If Fuse Blows at Power On
FU1
PSU internal circuit
250Vac
5A
The main machine (GW controller) does
not turn ON.
FU3
PFB > ACRY/IOB
250Vac
5A
PSU_24/12V does not turn ON.
FU4
IPU
250Vac
5A
SC670-01
FU5
PSU3/PSU4/interlock SW power
supply
250Vac
5A
SC685-02 or SC685-03
PSU2
 PSU2 to PSU4 use the same type of fuse.