Patent ID: 8529013

Claim:
A method of adjusting an ink jet imaging device, the method comprising: identifying a drop placement position on an image receiving member of an ink jet imaging device for each ink jet in a print head that ejected an ink drop on the image receiving member; comparing each identified drop placement position to a default drop placement position for each corresponding ink jet to determine a difference in drop placement position between the identified drop placement position for each ink jet in the print head that ejected an ink drop on the image receiving member and the default drop placement position for each ink jet in the print head that ejected an ink drop on the image receiving member; identifying an average of the determined differences in drop placement position for the printhead; adjusting an ink jet driving signal for more than one ink jet in the print head that ejected an ink drop on the image receiving member in response to the average of the determined differences in drop placement position for the printhead being greater than a predetermined threshold; and continuing to identify the average of the determined differences in drop placement position for the printhead and to adjust ink driving signals for ink jets in the print head that ejected an ink drop on the image receiving member until the identified average of the determined differences in drop placement for the printhead is less than the predetermined threshold.