HP Indigo WS6000 Writing Head Service Instructions -- CA393-00150Document P/N: - Page 2

Table of contents 1 Overview ...1 Using the HP Indigo Print Care wizards ...1 When to use Troubleshooting ...1 2 Procedures ...2 Visual inspection...2 Mounting the writing head and connecting the cables...2 Initial focus and leveling adjustment ...5 Loading the writing head parameters...6 WHEL name change - for new writing head installation on HP Indigo w7200 Digital Press only 7 Initial image placement ...8 Skew adjustment ...8 Color adjust...9 Verify focus fine tuning ...10 Verify and adjust the writing head tilt (Beam spacing) - manual 11 Laser uniformity ...12 Verifying scaling ...12 Verifying image placement ...12 Verifying linear deskew and leveling...12 Linear deskew adjustment ...13 Writing head quality wizard...13 3 Troubleshooting...14 Loading the writing head parameters...14 Initial image placement (only for the 7000 Press)...14 Skew adjustment (only for the 7000 and W7200 Presses 14 Color adjust...15 Verify focus fine tuning ...16 Verify and adjust the writing head tilt (Beam spacing) - manual 17 Verifying scaling (only for the 7000 Press) ...18 Linear deskew correction...18 Line spacing for 0.56 mm banding ...20 Appendix A Revision history and confidentiality notice ...26 Revision history ...26 Printing instructions ...26 ii