Lexmark X543 Series Service Manual page 64

7525-xxx
Service error messages (1XX, 8XX and 9xx) (continued)
Error code
845
845.01
845.02
845.03
845.04
846
846.01
846.02
846.03
846.04
846.05
846.06
846.07
847
2-20
Service Manual
Description
Front scan module cable failure or SCC
card failure
Rear scan module cable failure or SCC
card failure
Cable / SCC Failure
Cable / SCC Failure
Cable Failure
Front calibration strip unusable
Rear calibration strip unusable
Front calibration strip too far left
Front calibration strip too far right
Front calibration strip has excessive
skew
Front calibration strip has excessive
bow
Front calibration strip has excessive
dark area
Front magnification exceeds limits
Modem Failure
Action
CCD channel failure. Check each
channel(mono, R, G, B) for identical values
indicating bad cable and/or SCC card.
Excessive noise test for the dark data
indicating some sort of CCD or analog
electronics issue on that channel or
channels.
Go to "CCD service check" on
page 2-65
CCD channel failure. Check each
channel(mono, R, G, B) for identical values
indicating bad cable and/or SCC card.
Excessive noise test for the dark data
indicating some sort of CCD or analog
electronics issue on that channel or
channels.
Go to "CCD service check" on
page 2-65
Front scan module connector or cable
failure
Go to "CCD service check" on
page 2-65
Rear scan module connector or cable
failure
Go to "CCD service check" on
page 2-65
The connector cable is defective.
Go to "CCD service check" on
page 2-65.
Go to "CCD service check" on
page 2-65
The font calibration strip is placed to high
or to low. Go to "CCD service check" on
page 2-65
Go to "CCD service check" on
page 2-65.
Front excessive variability for Mono, Red,
Green, or Blue. Go to "CCD service
check" on page 2-65
Rear excessive variability for Mono, Red,
Green, or Blue. Go to "CCD service
check" on page 2-65
The Configuration ID bit that describes the
device's modem doesn't match the actual
modem installed in the device.