Lexmark C792 Family, Service Manual

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Diagnostic aids
3-23
5062
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PAGE COUNTS
This menu lets you view the total page counts of the printer or the page counts broken down into color and mono
pages printed. Unlike in previous printers, none of these values can be changed.
Touch Back to return to the Diagnostics menu.
Serial Number
You can view the serial number.
Engine Setting x
Warning: The engine setting should not be changed without specific instructions from the next level of support.
Model Name
You can view the model name.
Configuration ID
Note: Use this only when directed by the next level of support.
The two configuration IDs are used to communicate information about certain areas of the printer that cannot be
determined using hardware sensors. The configuration IDs are originally set at the factory when the printer is
manufactured. However, you may need to reset Configuration ID 1 or Configuration ID 2 whenever you replace
the system board. The IDs consist of eight hexadecimal characters, including 0 through 9 and A through F.
Note: When the printer detects a Configuration ID that is not defined or invalid, the following occurs:
•
The default standard model Configuration ID is used instead.
•
Configuration ID is the only function available in DIAGNOSTICS.
•
Unless the menu is in DIAGNOSTICS,
Check Config ID
appears.
To set the configuration ID:
1.
From the Diagnostics menu, navigate to:
Printer Setup > Configuration ID
2.
Enter the Configuration ID 1.
3.
Touch the Configuration ID 2 value to select it, and then enter the new Configuration ID
2.
4.
Touch to save and validate the new IDs.
If either ID is invalid, then the printer discards the changes and returns to the original IDs.
If both IDs are valid, then the printer returns to the Diagnostics menu.
Reset Color Calibration
Note: Use this when the color calibration is not correct.
Reset Color Cal resets the alignment of the color planes to factory default settings.
No buttons can be pressed while the printer is resetting the color calibration. The printer automatically returns to
the Diagnostics menu once the reset is complete.