FujiFilm CR-IR341 Service Manual page 360

C 1 2
ONTENTS
03B7
CAUTION: Before remedying this error, check the cause of IP jam and remedy it.
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.
Is the IP normal?
Check to see that it is not curled,
bent, or warped.
Y
Power OFF
Is the drive mechanism of the
side-positioning conveyor normal?
Rotate the MD3 driving belt by
hand to check that it rotates
smoothly.
Also make sure that the grip
release mechanism functions
properly.
Y
Power ON
Does MD3 rotate along with the
conveyor roller during initialization
self-diagnostics?
Y
Power ON
Are SD3/SC1 normal?
With "6. MECH" of M-Utility, execute
sensor monitoring to check the
SD3/SC1 status.
With a slip of paper or the like, block
the SD3/SC1 light path to check that
the sensor status is as follows.
Light blocked: "close"
Light transmitted: "open"
Y
Power OFF
Remove dust or soil from the
sensor. Power ON again to
execute sensor monitoring.
Are SD3/SC1 normal?
Restart the machine
and check its status.
009-051-04
05.31.99 FM2460
3 4 5 6
N
Replace the IP.
N
Adjust/replace the following parts.
Belt/belt tension
Conveyor roller/shaft/bearing
Grip release mechanism
Power OFF
N
Are the connector
connections from MD3 to
DRV08A to JPS-1 board
normal?
Y
Replace the following parts
in order named.
MD3
DRV08A board
N
N
Y
CR-IR341 Service Manual
N
Check the error-related system
block diagram and connect the
connectors as appropriate.
Power OFF
Are SD3/SC1 installed
normally?
Y
Power OFF
Is the connector connection
from SD3/SC1 to SNS08A
board normal?
Y
Replace the following parts
in order named.
SD3/SC1 (faulty sensor only)
SNS08A board
N
Install the sensor properly.
N
Check the error-related
system block diagram and
connect the connectors as
appropriate.
FR1H0028.EPS
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MT - 91