Canon I9100 i9100 Quick Start Guide - Page 45

Printing Maintenance 1 Ensure 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 Deep Cleaning. (1) Select Cleaning from the pull-down menu. (2) Click Deep Cleaning. (3) When the message is displayed, click OK. Important The process takes one or two minutes to complete, so simply wait until the POWER lamp stops flashing. Note After print head deep cleaning finishes, print the nozzle check pattern to verify that the print head nozzles are clean. See "Printing the Nozzle Check Pattern" on page 37. If the print head is still not clean, repeat print head deep cleaning and the nozzle check pattern printing up to three times. If the problem persists, the print head may be worn out. Contact the Customer Care Center. 43