Cleaning the Print Heads from Your Computer - Canon Perform print head cleaning if printing is faint or a specific color fails to print, even though there is enough ink The procedure for cleaning the print head is as follows: When the Print Head Cleaning dialog box opens, select the ink group for which cleaning is to be performed
Canon : PIXMA Manuals : G3000 series : Maintenance tab Description Print head cleaning removes any blockage in the print head nozzles Perform cleaning when printing becomes faint, or if a specific color fails to print, even though all ink levels are sufficiently high
Canon : Inkjet Manuals : G2010 series : Cleaning the Print Heads Perform print head cleaning if printing is faint or a specific color fails to print, even though there is enough ink If you perform deep cleaning and the condition still does not improve, perform ink flush
Canon : Inkjet Manuals : G4010 series : Cleaning - キヤノン Cleaning Cleaning Exterior Surfaces Cleaning the Platen Glass and Document Cover Cleaning the ADF (Auto Document Feeder) Cleaning Paper Feed Rollers Cleaning Inside the Printer (Bottom Plate Cleaning)