FujiFilm PROFECT CS Service Manual page 283

6.2 Error Code Analysis Flow: Electrical 2
11737, 11757, 11766, 11767, 12736, 12756, 12766
n Analysis Flow
m Check the error log in the ERROR DB.
Q1
The indicated error is at the beginning of the error log?
{MT:1.4_Troubleshooting from Error Log}
N
Check the error code table again for the error at the beginning, and troubleshoot.
Y
{MT:2._Error Code Table}
Q2
Power supply error (12810-12875) occurs?
Y
Check the error code table again and troubleshoot.
N
{MT:2._Error Code Table}
m Perform preparation procedures in the order named.
1. Secure space for servicing the machine.
2. Remove the covers.
3. Turn OFF the high-voltage switch of the SCN17A/SCT17B board.
A
Q3
SNS17A/B and INV17A/B boards tested in MUTL normal?
{MT:18._Board Test in MUTL}
N
Q7
Y
B
Q4
LED, FUOPEN1, and FUOPEN2 indicators on the SNS17B board illuminated?
{MD:3.3.3_Correspondence between LEDs and Erasure Control Signals
and FFM Control Signals}
N
Q8
Y
Illuminate the erasure lamps with the MUTL.
m
{MU:5.3 [7-3-5]_LAMP (LAMP1-5)}
Q5
011-202-11E
06.29.2012 FM6046
Q5
LED and LON1-5 indicators on the SNS17B board properly light?
{MD:3.3.3_Correspondence between LEDs and Erasure Control Signals
and FFM Control Signals}
N
Q10
Y
Q6
Error recurs?
Y
A
N
END
Q7
Reseat the error-causing board and check if the error occurs again.
N
A
Y
m Replace the error-causing 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 INV17A board fuses F1 through F4 and INV17B board fuses F1 and F2.
{MT:9._Procedures for Checking the Fuses}
Q9
Error recurs?
Y
B
N
END
CR-IR 363 Service Manual
MT-126
MT-126