Canon Pixma MG2270 Paper is Jammed Solution

For those of you who have problems at the Canon Pixma MG2270, particularly the issue of precisely jammed paper E03, a bit of my solutions

Following my tricks with images

if there is a problem like this

open all the bolts in the outer

note in the red column, this is a very influential part in the withdrawal of paper

Clean or replace this broken sensor

And now the printer is reusable, the printer status is normal

So many of my experience, hopefully useful, thank you