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Advanced Guide
Troubleshooting
Contents
> Routine Maintenance >
When Printing Becomes Faint or Colors Are Incorrect
> Examining the Nozzle Check
Pattern
Examining the Nozzle Check Pattern
Examine the nozzle check pattern, and clean the Print Head if necessary.
1.
Check if there are no missing lines in the pattern (1) or no horizontal white streaks in
the pattern (2).
(1)
Check if lines are missing in this pattern.
If yes, the cleaning is required. See
Cleaning the Print Head
.
(A) Good
(B) Bad (Lines are missing)
(2)
Check if white streaks are present in this pattern.
If yes, the cleaning is required. See
Cleaning the Print Head
.
(A) Good
(B) Bad (White streaks are present)
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