When To Replace Ink Tank And Maintain Print Head - Canon S330 User Manual

When to Replace Ink Tank and Maintain Print Head

When printing becomes faint or colours are incorrect, see if the print head nozzles are
clogged and clean them first. Follow the procedures below and replace an ink tank if
necessary.
If ink tank replacement does not resolve the problem, the print head may be worn out.
Contact a Canon service representative.
Printing the Nozzle Check Pattern
If the print quality is poor
Print Head Cleaning
If the problem remains
Print Head Deep Cleaning
Still the problem remains
Replacing an Ink Tank
When to Replace Ink Tank and Maintain Print Head
Routine Maintenance
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