Fuse Specifications; Psu (Us Model) - Ricoh Aficio Color 3006 Service Manual

24 February, 1999

4.6.7 FUSE SPECIFICATIONS

PSU (US model)

FUSE
Rating
No.
15A AC input main fuse
FU101 125/250Vac
8A
PSU AC input fuse
FU102 125/250Vac
3.15A 125Vac AC output
FU103 dehumidification
heater fuse
4A Vaa(+24) output fuse
FU1 125/250Vac
4A Vaa(+24) output fuse
FU2 125/250Vac
4A
Vaa(+24) output fuse
FU3 125/250Vac
4A Vaa(+24) output fuse
FU4 125/250Vac
3.15A 125Vac +5V safety regulation
FU31 compliant protective
fuse
2A 125Vac -12V safety regulation
FU71 compliant protective
fuse
3.15A 125Vac +12/+15V safety
regulation compliant
FU81
fuse
2A Vcd(+15V) output
FU83 125/250Vac fuse
When one of the fuses below blows, the machine indicates the following
conditions:
• FU101: The machine does not work. The PSU does not supply any power to the
electrical components.
• FU102: The machine does not work. The PSU supplies power only to the anti-
condensation heaters.
• FU1, FU2: The machine displays that the front door is opened.
• FU3: The machine displays SC101 (Exposure Lamp Error).
• FU4: One of the peripheral devices will not run (a paper jam or paper empty
condition is displayed).
• FU83: The machine displays SC171 (Black Level Correction Error).
Use
Replaceable
Yes
Yes
No
Yes
Yes
Yes
Yes
No
No
No
Yes
4-29
TP/SW/LED/FUSE
Vendor Name Model No.
SOC CORP or CES6-15AN1 or
LITTELFUSE 314015
INC
SOC CORP or ULTSC-8AN1 or
LITTELFUSE 237008(MB000)
INC
WICKMANN- K19396/3.15A or
WERKE GMBH K19374/3.15A
SOC CORP or ULTSC-4AN1 or
LITTELFUSE 237004(MB000)
INC
SOC CORP or ULTSC-4AN1 or
LITTELFUSE 237004(MB000)
INC
SOC CORP or ULTSC-4AN1 or
LITTELFUSE 237004(MB000)
INC
SOC CORP or ULTSC-4AN1 or
LITTELFUSE 237004(MB000)
INC
WICKMANN- K19396/3.15A or
WERKE GMBH K19374/3.15A
WICKMANN- K19374/2A or
WERKE GMBH K19396/2A
WICKMANN- K19396/3.15A or
WERKE GMBH K19374/3.15A
SOC CORP or ULTSC-2AN1 or
LITTELFUSE 237002(MB000)
INC
R Parts
No.
11070629
11070393
(11070724)
11070390
11070390
11070390
11070390
(11070724)
(11070713)
(11070724)
11070388