1 Troubleshooting ● Troubleshooting tips ● Is the problem with the Printer or the Scanner? ● Image-quality problems ● Output problems ● Troubleshooting System Error Codes ● Using the Service Tools from the Touchscreen ● Troubleshooting Issues ● Troubleshooting print-quality and copy issues ● Troubleshooting general scanner issues ● Troubleshooting Specific Scanner Issues ● Cleaning the Scanning Area ● Troubleshooting Specific Panel PC Problems ● Touch screen fails ● Preventive Maintenance Kit for HP Designjet Scanners ENWW 1