Canon imagePRESS 1135 Series Troubleshooting Manual page 31

< Work procedure 1-2>
6) Remove the laser scanner unit in the direction of the arrow.
7) Check the 2 Fixation Screws [1] of the Leaf Springs of the Laser Scanner Unit for any looseness.
8) If abnormality is found, replace the faulty part.
9) Install the Laser Scanner Unit, and check the locations to secure the 2 protrusions [A] and the 2
Positioning Pins [B] for any abnormality.
10) If abnormality is found, replace the faulty part.
18 / 19