FujiFilm CR-IR341 Service Manual page 346

C 1 2
ONTENTS
03A8/13A8
CAUTION: Before remedying this error, remove the cause of the IP jam, and then troubleshoot the 13A8 error.
Preliminary steps:
1. Power OFF the machine and remove the covers.
2. Turn OFF the high-voltage switch (S1) of the SCN08A board.
3. Check for any foreign matter (lead character marking chips, etc.) inside the machine, and if any, remove it all.
Power OFF
Is the drive mechanism normal?
Rotate the MC1/MD3 driving belts by
hand to check that the conveyor
rollers rotate smoothly.
Y
Power ON
Are SA4, 8, 12, and 16 normal?
With "6. MECH" of M-Utility, execute
sensor monitoring to check the
sensor status.
By turning ON/OFF the SW, make
sure that they are normal.
Y
Power ON
Is SC1 normal?
With "6. MECH" of M-Utility, execute
sensor monitoring to check the sensor
status.
With a slip of paper or the like, block
the sensor light path to check that the
sensor status is as follows.
Light blocked: "close"
Light transmitted: "open"
Y
Restart the machine
and check its status.
009-051-04
05.31.99 FM2460
3 4 5 6
N
N
N
Power OFF
Remove dust or soil from the
sensor. Power ON again to
execute sensor monitoring.
Is SC1 normal?
Y
CR-IR341 Service Manual
Adjust/replace the following parts.
Belt/tension
Conveyor roller/shaft/bearing
Power OFF
Are the connector connections
from SA4, 8, 12, 16 to SNS08A
board normal?
Y
Replace the following parts in order named.
SA4, 8, 12, 16 (faulty SW only)
SNS08A board
Power OFF
Is the connector
N
connection from SC1
to SNS08A board
normal?
Y
Replace the following parts
in order named.
SC1
SNS08A board
MT - 77
N
Check the error-related
system block diagram
and connect the
connectors as appropriate.
N
Check the error-related
system block diagram
and connect the
connectors as appropriate.
FR1H0006.EPS
MT - 77