Canon i850 Quick Start Manual

Also see for i850: User guide Quick start guide Service manual Parts catalog Setup instructions

Contents

Printing Maintenance34When Printing Becomes Faint or Colors are IncorrectWhen printing becomes faint or colors are incorrect, even if ink remains inthe ink tanks, see if the print head nozzles are clogged and clean them first.Follow the procedures below and maintain the print head.Important Before maintaining the print head, check the following;z Open the front cover and make sure whether the ink tank containsink. If it is out of ink, replace it.z Ensure that all the orange tape of the ink tank has been peeled off.z Press "PUSH" on the ink tank and ensure that the ink tank isinstalled securely.z Increase the Print Quality setting in the printer driver settings.Note If print head maintenance does not resolve the problem, contactthe Customer Care Center."Printing the Nozzle Check PatternPrinting the Nozzle Check PatternPrinting the Nozzle Check PatternPrinting the Nozzle Check Pattern"""" on page 35If the print quality is poor"Print Head CleaningPrint Head CleaningPrint Head CleaningPrint Head Cleaning"""" on page 37Step 2"Print Head Deep CleaningPrint Head Deep CleaningPrint Head Deep CleaningPrint Head Deep Cleaning"""" on page 40Step 3Step 1If the problem remainsIf white stripes are noticeable"Aligning Print HeadAligning Print HeadAligning Print HeadAligning Print Head"""" on page 42Step 2