Ricoh PRO C7210

13.Fuses
678
Fuse
Power To
Rating
If Fuse Blows at Power On
FU1
PSU internal circuit
250Vac 8A
The 24 V output stops.
SC685-01
FU640
RYB to IPU/TDCU/TDRB
-
The 24 V output stops.
SC685-01
FU641
-
FU645
IPU/BCU/TDCU
-
The 24 V output stops.
SC685-03
FU646
-
FU650
PSU internal circuit
250Vac 1A
The 24 V output stops.
FU650 and FU651 blow at the same time.
SC685-01
FU651
250Vac 1A
PSU3
Fuse
Power To
Rating
If Fuse Blows at Power On
FU1
PSU internal circuit
250Vac
8A
The 24 V output stops.
SC685-03
FU640
PSU3 to IOB
-
The 24 V output stops.
SC685-02
FU641
-
FU645
PSU3 > PFB > ADF/TSB/post
processor
-
The 24 V output stops.
SC685-03
FU646
-
FU650
PSU internal circuit
250Vac
1A
The 24 V output stops.
FU650 and FU651 blow at the same
time.
SC685-03
FU651
250Vac
1A