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8-5-80. 29-924: DENSITOMETER Offset Failure with Light Source Off
LOCAL PANEL Message
Internal Diagnostic Failure:
Densitometer-- Alarm Sounds
Summary
Before every print and during diagnostics, a reading of the Density Sensor is taken with the Light Source
turned off. If this reading is outside the specified range, this error is declared
Result of Error
The IMAGER is unable to print film. It can accept and queue new jobs, but it will not initiate new films. All
films in the IMAGER will be reprinted. The error can be cleared only by restarting the IMAGER.
User Action
1. Restart the IMAGER.
2. If the error persists, call Service.
FE Action
1. Perform the DENSITOMETER reference level adjustment, paragraph 3-5.
2. Check the MCS Log for the message "DENSITOMETER diag failed."
3. Check the RJ-45 CONNECTORS and the cabling between the MCS BOARD and DENSITOMETER
BOARD.
4. Swap RJ-45 CONNECTORS on the MCS BOARD as follows:
a. Power off.
b. Swap the RJ-45 for the DENSITOMETER with the RJ-45 CONNECTOR for any of the other
MicroComm peripherals.
c. Power up.
d. Check whether the other MicroComm peripheral failed. If it did, the RJ-45 or cabling is bad.
5. If the RJ-45 CONNECTORS and cabling are OK, very likely either the DENSITOMETER BOARD or its
LIGHT SOURCE BOARD is defective.
2005 July Rev. B
7F3318
Log Message
Densitometer offset reading out of
range with light source off
Section 8 - - QuickSheets
DICOM Message
Severity
ELEC DOWN
0--Fatal
8-97
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