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Examining the Nozzle Check Pattern
Examine the nozzle check pattern, and clean the print head if necessary.
1. Check if there are missing lines in the pattern A or horizontal white streaks in the pattern B.
C: Number of sheets printed so far
If there are missing lines in the pattern A:
Cleaning the print head is required.
D: Good
E: Bad (lines are missing)
If there are horizontal white streaks in the pattern B:
Cleaning the print head is required.
F: Good
G: Bad (horizontal white streaks are present)
Note
• The total number of sheets printed so far is shown in increments of 50 sheets on the printout of the
nozzle check pattern.
144
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