FujiFilm CR-IR341 Service Manual page 382

1 2
C
ONTENTS
03D2
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 system of the after-
reading conveyor normal?
Rotate the MF1 driving belt by
hand to check that it rotates
smoothly.
Y
Power OFF
Is the drive system of the erasure
conveyor normal?
Rotate the MF1 driving belt by
hand to check that it rotates
smoothly.
Y
Reference: When operating the erasure conveyor by
Power OFF
Is the drive gear of MF1 installed
properly?
Y
Power ON
Do ME2/MF1 rotate along with
the conveyor rollers during
initialization self-diagnostics?
Y
Power ON
Is SF2 normal?
With "6. MECH" of M-Utility, execute
sensor monitoring to check the SF2
status.
With a slip of paper or the like, block
the SF2 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 SF2 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.
Belt/belt tension
Grip release mechanism
(should be gripped)
Conveyor roller/shaft
/bearing
N
Adjust/replace the following
parts.
Belt/belt tension
Conveyor roller/shaft
/bearing
hand, the procedures are facilitated by
removing the belt that connects the erasure
conveyor and before-side-positioning
conveyor.
N
Install it properly.
Power OFF
N
Are the connector
connections from MF1 to
DRV08A to JPS-1 board
normal?
Replace the following
parts in order named.
MF1
DRV08A board
N
Power OFF
N Is SF2 installed normally?
Power OFF
Y
Is the connector connection
from SF2 to SNS08A board
normal?
Replace the following parts
in order named.
CR-IR341 Service Manual
N
Check the error-related system
block diagram and connect the
connectors as appropriate.
Y
N
Y
N
Y
SF2
SNS08A board
MT - 113
MF1
IP transport motor
The screw is tightened in place.
Install the sensor properly.
Check the error-related system
block diagram and connect the
connectors as appropriate.
FR1H0067.EPS
MT - 113
FR1H0066.EPS