166 Chapter 5 Service Calibrations
Service Calibrations
8. Once the Printhead Alignment is completed, the following message will be displayed on the Front
Panel. Press the Enter key to continue.
• If the Printhead Alignment fails for any reason, a warning message will appear on the Front
Panel. In this case, try the following:
• Enter the Front Panel menu and retry the Printhead Alignment. If the Alignment completes suc-
cessfully, then perform the Color Calibration.
• If the Alignment fails again, check the Alignment pattern to see if any of the Printheads are
printing incorrectly. If necessary, perform a Printhead Recovery through the Front Panel and
retry the Printhead Alignment.
9. The Printer will now perform the Color Calibration. When the following message appears on the
front panel, you must select whether you would like to continue with the calibration by pressing the
Enter key. Press Back or Cancel to exit the calibration.
10. Once the Color Calibration is completed, the following message will be displayed on the Front
Panel. Press the Enter key to continue.
If the Color Calibration fails for any reason, a warning message will appear on the Front Panel. In
this case, try the following:
• Enter the Front Panel menu and retry the Color calibration.
• If the Calibration fails again, check the Calibration pattern to see if any of the Printheads are
printing incorrectly. If necessary, perform a Printhead Recovery through the Front Panel and
retry the Calibration.
11. Once the complete Line Sensor calibration is completed successfully, OK will be displayed on the
Front Panel.
5. Vacuum Calibration
The purpose of this Service Calibration is to set the default nominal and real values of the Vacuum Fan
Assembly.
NOTE: This Service Calibration should ONLY be performed when the Vacuum Fan Assembly
has been replaced.
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