Service Calibrations
6The printer will print a line of black dots and then scan them:
7Once the Line Sensor has been calibrated, the results will be displayed on the Front Panel. If the values are within the range, press OK to accept the results. If the values are NOT within the range, press Back or Cancel to exit and FAIL the calibration.
8The Printer will now perform the Printhead Alignment. When the following message appears on the front panel, you must select whether you would like to continue with the calibration by pressing the OK key. Press Back or Cancel to exit the calibration.
9Once the Printhead Alignment is completed, the following message will be displayed on the Front Panel. Press the OK 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 successfully, 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
HP Designjet T Series — Service Manual |