Just signed up to show gratitude for being able to fix my Canon Pixma MG3250, such a simple fix - clean an internal part that has nothing to do with electronics. Solved the nasty alignment problem.
Feeling relieved at being able to use my printer again.
I'm quite hands-on and techy, but to...
Weyyyy heeeey, this worked!! I cannot believe how much time I spent about a year ago, to no avail in realigning the print heads. This worked first time - I used a kitchen cleaner wet-wipe type cloth very gently, lots of colour ended up on the cloth. Thank you so much :D