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Print Quality Troubleshooting Tool for HP Color LaserJet 3800

Print quality issues present for the diagnostics page

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Some print quality issues not shown on the PQ troubleshooting test pages and the Solid color test pages may be identified by performing the following procedure.

Step 1:	Print the diagnostics page. Show me how.
Step 2:	Look carefully at the color patches on the diagnostics page to check whether the low density color patches are missing . If the low density color patches are missing, click the sample image below.
Fig. Diagnostics-1 Missing color patches (hue shift or incorrect colors)
Step 3:	Look carefully at the CPR bars on the diagnostics page to check whether the CPR bars are misaligned . If the CPR bars are misaligned, click the sample image below.
Fig. Diagnostics-2 Misaligned CPR bar (text with shadows or halos)

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