HP Designjet 9000s Printer series - Manual (Page 100)

Interpret the image quality print
Below are examples of the print results you may see in the Image Quality Print and the recommended
action.
If the IQ print quality is satisfactory, you can print on the media without changing printer or heater
settings.
If you see banding in one color (in the black color in the image above), then there are printhead nozzles
out and you will need to perform printhead recovery. See How do I...Normal printhead recovery. After
performing printhead recovery, print the IQ print again to check that the printhead is printing correctly.
If you see banding in all colors then you need to calibrate the printer for the media you have loaded. If
you have selected a preset media type, we recommend that you create a new media type before
90 Chapter 7 How do I get the best image quality? ENWW
How do
I get
the best image
qualit
y?