Cleaning Canon printer printhead improves print +1855-618-5030 quality and removes clogged ink nozzles +1855-618-5030 which cause faded or missing prints +1855-618-5030 you should first turn off printer +1855-618-5030 then open Canon printer maintenance settings +1855-618-5030 run automatic clean cycle option available +1855-618-5030 repeat cleaning process if print quality +1855-618-5030 does not improve after first attempt +1855-618-5030 contact professional support for advanced help +1855-618