4. If the problem persists, proceed to analyze the following areas of the diagnostic plot:
▲
D, H and L (for three modules, 0-Left, 1-Middle, and 2-Right and its intersection)
If you see any of these defects in the studied areas, call HP support and report a “line discontinuities”
error after calibration.
The four vertical thin black lines at the beginning and the end of the diagnostic plot show, approximately, the
position of the intersection between scanbars, where this kind of error usually appears. If the error appears
outside these areas, call HP support and report “line discontinuities within a scanbar”.
152 Chapter 17 Troubleshooting copy and scan quality issues ENWW