Canon I450 i450 Quick Start Guide - Page 34

Printing Maintenance 1 Ensure that the printer is on. 2 Open the Printer Utility dialog box. (1) Select Page Setup... in the File menu. (2) Click Utilities to open the Printer Utility dialog box. 3 Start Print Head Cleaning. (1) Select Cleaning from the pulldown menu. (2) Click Cleaning. (3) Select the ink nozzles to be cleaned, and then click OK. (4) When the confirmation message is displayed, click OK. Important Do not perform any other operations until the print head cleaning finishes. This takes about 50 seconds. Note z Print head cleaning can be performed also from the printer itself. Ensure that the printer is on. Hold down the RESUME/CANCEL button until the POWER lamp flashes once. z After print head cleaning finishes, print the nozzle check pattern to verify that the print head nozzles are clean. See "Printing the Nozzle Check Pattern" on page 29. If the problem persists, perform print head deep cleaning. See "Print Head Deep Cleaning" on page 33. 32