Printhead Adjustment Printhead Adjustment Introduction The mechanical adjustment of a Printhead must be done every time a Printhead is removed or replaced. If the adjustment of the Printheads is not done, you could get Print Quality problems like banding. The Printhead Adjustment should be done in the following order: 1 Calibrate the Printhead Adjustment Jig. 2 Install the Printhead Adjustment Jigs in to the Carriage. 3 Set Printhead Voltage. 4 Print the Printhead Adjustment pattern. 5 Perform Printhead Position correction. 6 Print the Check Printhead pattern. 7 Mechanically adjust the Printhead. Tools Required The Tools required to perform the Printhead Adjustment procedure are shown below.
Without these tools, the Printhead Adjustment procedure cannot be completed correctly. Printhead Adjustment Jig 1 Printhead Adjustment Reference Plate Printhead Positioning Pins Small Flat-Head Screwdriver Printhead Adjustment Jig 2 Cross-Head Screwdriver Measuring Loupe 3-2 HP Designjet 9000s Series Printer Service Manual