Canon C9075 PRO Operating Manual page 132

3
Open the guide (I-I2), and remove any jammed paper .
2
4
Close the guide (I-I2), and then the upper cover (I-I1) .
When closing the guide and the upper cover, be careful not to get your fingers caught, as this may result in personal injury .
5
Open the document insertion unit .
2-44
Clearing Paper Jams