7. If the pattern is still patchy, leave the machine for about eight hours. Then, print the test
pattern and check the result.
This should resolve the problem. If the test pattern is still patchy, contact your service representative.
• For details about printing the test pattern, see p.163 "Print Nozzle Check Pattern".
• For details about head cleaning, see p.165 "Clean Print-heads".
• For details about head flushing, see p.166 "Flush Print-heads".
9. Troubleshooting
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