Canon S820 사용자 설명서

다운로드
페이지 185
Print Quality is Poor or Contains Errors
133
Troubleshooting
White Streaks
Print the nozzle check pattern to check the ink output.
If a specific color does not print in the nozzle check pattern, clean the printhead.
The problem can also be resolved by aligning the printhead. For details on printhead 
alignment, refer to "
".