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HP Designjet T Series — Service Manual 1-37
Print quality troubleshooting
Troubleshooting color issues such as:
– Colors are inaccurate
Troubleshooting printhead reliability issues
Corrective actions a customer can perform:
The corrective actions on the printer’s systems that the customer can perform
to enhanced
the print and/or color quality are:
Clean Printheads is recommended only if the customer is
experiencing problems with print quality where we know that printhead
cleaning will help.
Calibrate Paper Advance is used to adjust the printer’s parameters
for use with different types of print media. This only affects the physical
movement of paper and does not affect the color calibration profiles.
Align Printheads is recommended only if the customer is experiencing
problems with print quality where we know that proper printhead
alignment will help (i.e. graininess).
Calibrate Color is recommended only if the customer is experiencing
problems with color print quality where we know that proper color
calibration with help (i.e. color accuracy).
Troubleshooting for banding issues
How to start the Print Quality Troubleshooting Wizard
1 F
rom the HP Printer Utility under Windows: go to the Sup
port tab, and