HP Color LaserJet 9500 Service Manual - Page 247

Note Note Note Note Calibration and adjustments for the multifunction finisher 1 2 3 4 5 6 7 8 Calibration and adjustments 1 1 0 0 0 0 0 0 Booklet stitching position 1 1 0 0 0 0 0 1 Booklet folding position 1 1 0 0 1 0 0 0 Front jogger adjustment/A4 1 1 0 0 0 1 0 0 Front jogger adjustment/letter 1 1 0 0 1 1 0 0 Rear jogger adjustment/A4 1 1 0 0 0 0 1 0 Rear jogger adjustment/letter 1 1 0 0 1 0 1 0 Stapling position adjustment/A4 1 1 0 0 0 1 1 0 Stapling position adjustment/letter 1 1 0 1 0 0 1 1 Flipping sensor D/A clear 1 1 0 1 1 1 1 1 Clear all adjustments Adjusting DIP switches that are set for calibration and adjustments, and performing procedures that are not available in the service diagnostics label but are in the service manual, should only be performed by service personnel. Recalibration Recalibrate the multifunction finisher after you replace the controller PCA, the stapling unit, or the folding mechanism, or when the customer requests a recalibration. Stapling-folding position (booklet stitching position) 1 Set the DIP switches and turn on the power supply. See page 236. 2 Adjust the stapling-folding position by pressing SW1 (- direction) and SW3 (+ direction). Pressing SW1 and SW3 once moves the position approximately 0.14 mm (0.005 inch). 3 When the adjustment is complete, press SW2 to save the values in NVRAM. 4 Turn off the power supply and set all DIP switches to the off position. The stapling-folding position can also be adjusted through the control panel. Folding position 1 Set the DIP switches and turn on the power supply. 2 Adjust the folding position by pressing SW1 (- direction) and SW3 (+ direction). Pressing SW1 and SW3 once moves the position approximately 0.16 mm (0.006 inch). 3 When the adjustment is complete, press SW2 to save the values in NVRAM. 4 Turn off the power supply and set all DIP switches to the off position. ENWW Chapter 7 Troubleshooting 245