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5. Press the Menu r button to display PRINT.
6. Press the Enter button again to start printing a nozzle check
pattern.
After a nozzle check pattern is printed, the printer exits the
Menu mode and returns to the READY state.
Nozzle check pattern examples:
If you find that any dots are missing from the test lines in the
pattern, you need to clean the print heads. Press the Menu r
button for more than 3 seconds or access the Head Cleaning utility
software. For Windows, see “Cleaning the print head” on page
70. For Mac OS 9.x, see “Cleaning the print head” on page 142.
For Mac OS X, see “Cleaning the print head” on page 194.
Aligning the print head
To prevent deterioration of print quality caused by misalignment
of print head, align the print head before you start printing your
data. You can align the print head either manually or
automatically. Try the automatic print head alignment first. If the
print head is still misaligned, try to perform the print head
alignment manually.
good
head cleaning necessary