HP Designjet 5000 Service Manual - Page 137

Service Calibrations 1. Scan-Axis Calibration PHONE SUPPORT The purpose of this Service Calibration is to calibrate the Printhead in relation to the media and the Platen Assembly. The Scan-Axis Calibration performs the following: n Line Sensor to calibrate the intensity of the Line Sensor in the Carriage PCA. n Printhead to Media Spacing. NOTE If you get an error code, refer to Page 5-26, Calibration Error Codes for its description and resolution. NOTE To perform this Service Calibration for a specific LED in the Line Sensor, the Line Sensor identifier is required. The Line Sensor identifier is indicated on the label on the side of the Line Sensor Assembly on the right side of the Carriage. If you do not specify a correct value, the Printer will use default values for the calibration. NOTE Perform Scan-Axis Calibration whenever: n Carriage is disassembled or replaced. n Encoder strip is disassembled or replaced. n Center platen is disassembled or replaced. Perform the Scan-Axis Calibration as follows: To perform this Calibration, make sure you load white medium that is the full width of the Printer. 1. In the Service Calibrations submenu, scroll to "2.1 Scan axis" and press Enter. 2 Service Calibrations... 2.1 Scan axis 2.2 Service Station 2.3 ACCURACY Top Back ↑ Make Selection ↓ Enter Press Enter HP DesignJet 5000 Series Printers Service Manual 5-7