Pro 7900 and 9900 Field Repair Guide 10/6/10
Head Rank Input Adjustment Printer Component, Software Item, LCD Display, Printer Button Page 302.
Head Rank Input Adjustment
Note: Head Rank Input writes the Print Head Calibration Value (Head ID / Head Rank) to the Main Board.
Note: Enter the Head Rank before installing a new Print Head. This way it is possible to enter the data
directly off the Print Head. Otherwise, it is necessary to write down the data before installing the
Print Head.
1. Identify the Head Rank.
Use only the 45 digits within the red lines.
Enter the 45 digits within the red lines in this order.