FujiFilm CR-IR341 Service Manual page 380

1 2
C
ONTENTS
03D1
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 grip release mechanism of
the after-reading conveyor normal?
Move each portion of the grip
release mechanism by hand for
checking.
Y
Power OFF
Is the drive system of the after-
reading conveyor normal?
Rotate the ME2 driving belt by hand
to check that it rotates smoothly.
Y
Power ON
Does ME2 rotate along with the
conveyor roller during initialization
self-diagnostics?
Y
Power ON
Is SF1 normal?
With "6. MECH" of M-Utility,
execute sensor monitoring to
check the SF1 status.
With a slip of paper or the like,
block the SF1 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.
Is SF1 normal?
Restart the machine
and check its status.
009-051-04
05.31.99 FM2460
3 4 5 6
N
Adjust/replace the following
parts.
Grip release mechanism
Cam
ME1 drive gear
N
Adjust/replace the following
parts.
Belt/belt tension
Conveyor roller/shaft/bearing
Power OFF
N
Are the connector connections
from ME2 to DRV08A to JPS-1
board normal?
Y
Replace the following parts
in order named.
ME2
DRV08A board
N
Power OFF
N
Power OFF
Y
Is the connector connection from
SF1 to SNS08A board normal?
CR-IR341 Service Manual
Check the error-related system
block diagram and connect the
connectors as appropriate.
Is SF1 installed normally?
Y
Y
Replace the following parts
in order named.
SF1
SNS08A board
MT - 111
N
Install the sensor properly.
N
Check the error-related system
block diagram and connect the
connectors as appropriate.
MT - 111
FR1H0063.EPS