Nozzle Check Pattern Prints Incorrectly

If the nozzle check pattern does not print correctly, try these solutions:

Related tasks
Cleaning the Print Head
Cleaning the Suction Cap
Shaking and Replacing the Ink Cartridges
Performing a Nozzle Check
Cleaning Around the Print Head
Cleaning the Platen Path
Related references
Washing the White Ink Tubes (White Edition)