FujiFilm PROFECT CS Service Manual page 286

6.4 Error Code Analysis Flow: Electrical 4
12733, 12743, 12753, 12800
n Analysis Flow
m START
Q1
Error 12813 and 12853 logged?
N
Check the error code table again and troubleshoot.
Y
{MT:2._Error Code Table}
Perform preparation procedures in the order named.
m
1. Secure space for servicing the machine.
2. Remove the covers.
3. Turn OFF the high-voltage switch of the SCN17A/SCT17B board.
Q2
Check the voltage on the CPU91A board.
{MT:8._Procedures for Checking the Voltage}
A
Q3
CPU91A, SNS17A/B, and INV17A/B boards tested in MUTL normal?
{MT:18.__Board Test in MUTL}
N
Q7
Y
B
Q4
Fans normal when they are driven and stopped with the MUTL?
{MU:5.3 [7-3-2]_FANE2 (INV)}
{MU:5.3 [7-3-3]_FANE3 (LAMP)}
N
Q8
Y
Q5
011-202-11E
06.29.2012 FM6046
Q5
Safety thermostat (TSWE1) properly conducting?
{MT:17.14_Erasure Lamps and Fan 2}
N
Replace the safety thermostat (TSWE1).
Y
{MC:9.12_Safety Thermostat Sensor (TSWE1)}
Q6
Error recurs when the CPU91A, SNS17A/B, and INV17A/B board connectors are
disconnected and reconnected?
N
END
Y
Replace the error-causing board.
m
{MC:13.2_CPU91A Board}
{MC:13.7_SNS17B/SNS17C/SNS17E Board}
{MC:13.8_SNS17A/SNS17D Board}
{MC:9.14_INV17A Board}
{MC:9.15_INV17B Board}
Q7
Reseat the error-causing board and check if the error occurs again.
N
A
Y
m Replace the error-causing board.
{MC:13.2_CPU91A Board}
{MC:13.7_SNS17B/SNS17C/SNS17E Board}
{MC:13.8_SNS17A/SNS17D Board}
{MC:9.14_INV17A Board}
{MC:9.15_INV17B Board}
Q8
Check fuse F4 on the INV17A board.
{MT:9._Procedures for Checking the Fuses}
Replace any improperly operating fan.
m
{MC:9.5_Fan (FANE1)}
{MC:9.6_Fan (FANE2)}
{MC:9.7_Fan (FANE3)}
Q9
Error recurs?
Y
B
N
END
CR-IR 363 Service Manual
MT-129
MT-129