FujiFilm CR-IR341 Service Manual page 717

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ONTENTS
12.5 Checking and Replacing Load Standby IP Sensor (SF3)
If anything abnormal is found during checks, replace SF3 and then check it again.
Checks
CAUTION
Before removing the covers, be sure to turn OFF the high-voltage switch. If the machine is
powered ON with any of the covers removed, the photomultiplier will be damaged.
(1) Remove SF3 without disconnecting the connector.
(2) Power ON the machine.
(3) Touch the U-Utility button.
The screen switches to the U-Utility mode.
(4) Touch the upper left and upper right corners of the operation panel in sequence.
M-Utility is activated.
(5) Select "6. MECHANICAL UTILITY" and "3. SENSOR" in sequence.
(6) Select "2. MONITOR".
A list of sensor Nos. is displayed.
(7) Type in the number of the load standby IP sensor (SF3).
The machine is now in the sensor monitoring enabled state.
(8) Using a piece of cardboard or the like, block the SF3 light path.
A message indicating that the sensor is CLOSE is displayed on the operation panel.
(9) Remove the cardboard that blocks the SF3 light path.
A message indicating that the sensor is OPEN is displayed on the operation panel.
(10) Repeat steps (8) and (9) several times.
If anything abnormal is found, such as no message displayed, then replace the sensor.
(11) Repeatedly select "0. QUIT".
M-Utility is exited.
(12) Power OFF the machine.
(13) Install SF3.
009-051-04
05.31.99 FM2460
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Erasure converyor
CR-IR341 Service Manual
SF3
FR1H1263.EPS
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