FujiFilm CR-IR341, Service Manual

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CR-IR341 Service Manual MT - 89
009-051-04
05.31.99 FM2460
MT - 89
2 3 4 5 6 1 C
ONTENTS
03B6
Power OFF
Power OFF
Power OFF
Power OFF
N
N
N
N
N
N
N
Y
Y
Y
Y
Y
Y
Is the IP normal? Take out the IP and
check to see that it is not curled, bent,
or warped.
Replace the IP.
Are the conveyance systems of the
erasure conveyor, before-side-
positioning conveyor, and up-down
IP removal unit normal?
Rotate the MF1/MC1/MB2 driving belts
by hand to check that the conveyor
rollers rotate smoothly.
Adjust/replace the following parts.
●
Belt/belt tension
●
Grip spring
●
Conveyor roller/shaft/bearing
●
Path changeover guide
Do MF1/MC1/MB2 rotate along with
the conveyor rollers during
initialization self-diagnostics?
Are the following
connector connections
normal?
●
MF1 — DRV08A — JPS-1
●
MC1 — DRV08A — JPS-1
●
MB2 — DRV08A - JPS-1
Check the error-related system
block diagram and connect the
connectors as appropriate.
Replace the following parts
in order named.
●
MF1/MC1/MB2 (faulty motor only)
●
DRV08A board
Is SB2 normal?
With "6. MECH" of M-Utility, execute
sensor monitoring to check the SB2
status.
With a slip of paper or the like, block
the SB2 light path to check that the
sensor status is as follows.
●
Light blocked: "close"
●
Light transmitted: "open"
Remove dust or soil from
the sensor. Power ON
again to execute sensor
monitoring. Is SB2 normal?
Restart the machine
and check its status.
Is the connector
connection from SB2 to
SNS08A board normal?
Replace the following parts
in order named.
●
SB2
●
SNS08A board
Check the error-related system
block diagram and connect the
connectors as appropriate.
Power ON
Power ON
Power OFF
Y
N
Y
With all the cassettes set into all the
shelves, does the cassette cover open
properly?
Adjust/replace the following parts.
●
Movable roll
●
Hold pin
●
Cassette
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.
FR1H0025.EPS