Canon PIXMA MG2920 User Manual - Page 144

When the dialog opens, select the ink group for which deep cleaning is to be performed. Click to display the items you need to check before performing deep cleaning. 3. Execute deep cleaning Make sure that the printer is on and then click OK. Click OK when the confirmation message appears. Print head deep cleaning starts. 4. Complete deep cleaning The Nozzle Check dialog opens after the confirmation message. 5. Check the results To check whether the print quality has improved, click Print Check Pattern. To cancel the check process, click Cancel. Important • Deep Cleaning consumes a larger amount of ink than Cleaning. Cleaning the print head frequently will rapidly deplete your printer's ink supply. Consequently, perform cleaning only when necessary. Note • If there is no sign of improvement after Deep Cleaning, turn off the printer, wait 24 hours, and then perform Deep Cleaning again. If there is still no sign of improvement, see "Ink Is Not Ejected." Related Topic Use Your Computer to Print a Nozzle Check Pattern 144