Lexmark X95 series - Page 86

2-36 Service Manual
7558-xxx
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844.00
Service scanner
failure
Exposure lamp failure A failure has occurred with the exposure
lamp.
Go to “844.00 Exposure lamp failure” on
page 2-249.
844.01
Service scanner
failure
White reference/exposure lamp
Illumination failure
The large platen glass is not properly
installed or missing.
The white reference initialization of the
scanner unit assembly has failed after a
POR or the amount of light from the
exposure lamp is inadequate at the start of
the scan.
Go to “844.01 White reference/exposure
lamp illumination failure” on
page 2-249.
845.00
Service scanner
failure
CCD failure A failure has occurred with the CCD
sensor assembly.
Go to “845.00 LED CCD failure” on
page 2-250.
845.01
Service scanner
failure
CCD initialization (lamp on) failure The CCD does not make a correct output
when it receives a specified amount of
light.
Go to “845.01 LED CCD initialization
(lamp on) failure” on page 2-250.
845.02
Service scanner
failure
CCD initialization (lamp off) failure The CCD does not make a correct output
when light is absent.
Go to “845.02 LED CCD initialization
(lamp off) failure” on page 2-251.
846.00
Service scanner
failure
Scanner communication failure Controller detected failures. Scanner
download timeout.
Go to “846.00 Scanner communication
failure” on page 2-251.
846.01
Service scanner
failure
Scanner communication failure Controller detected failures. Detected I/O
failure.
Go to “846.01 Scanner communication
failure” on page 2-251.
846.10
Service scanner
failure
Sensor (ADF scan width [x]) failure The combinations of outputs from the
sensor (ADF scan width 1), sensor (ADF
scan width 2) and sensor (ADF scan width
3) are abnormal.
Go to “846.10 Sensor (ADF scan width
[x]) failure” on page 2-252.
846.12
Service scanner
failure
Scanner unit assembly software logic
failure
A software failure was detected by the
scanner controller card assembly.
Go to “846.12 Scanner unit assembly
software logic failure” on page 2-253.
846.13
Service scanner error
Switch (platen interlock) open The system detected that the switch
(platen interlock) is open.
Go to “846.13 Switch (platen interlock)
open” on page 2-254
.
8xx service error codes
Error code Description Action