Canon imagePRESS 1135 Series Troubleshooting Manual page 129

<Work procedure 2-2>
9) Remove the 3 connectors.
10) Pull out the reversal unit in the direction of the arrow.
- 2 screws
- 2 retainers
11) If abnormality is found in the Feed Rollers in this unit, replace the faulty part.
12) Install the removed parts in reverse order.
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