Follow this procedure to print the nozzle check pattern from the machine:
1. Load letter-size plain paper in the multi-purpose tray.
2. Press the <Additional Functions> button on the operation panel.
3. Use [<] or [>] key to select [MAINTENANCE].
4. Press <Set> twice
![](/library/attachments/ServiceWareImages/LDImages/SolutionAnswer/MPxx/MP390_370_360_NozChkPat.jpg)
5. Confirm the pattern is not broken, missing, or a specific color is not printed.