Fuses; Scanner Unit - Ricoh D124-17 Service Manual

6. Troubleshooting

Fuses

Scanner Unit

Operation Panel
No.
FU1
FU4
Max. rated voltage/current: 6V/100A
Rated 6Vdc , 1.10A
FU2
FU3
SIB
The SIB (Scanner Interface Board) controls and processes the analog-to-digital (AD) conversion of the
image scanned with the CIS.
No.
FU1, FU4
FU2
FU3
FU5
684
Capacity
1.1A 6 (DC) V
2.0A 150 (AC) V
1.1A 16 (DC) V
1.1A 8 (DC) V
Rating
Voltage
3.3V, 1.1V CIS, 3.3V; 1.1V (PTC)
24VINT Scanner Motor, 24V
6.2V CIS LED, 6.2V (PTC)
5.0V SIB, 5.0V
Load Type