Canon imageRUNNER ADVANCE 4551i Service Manual page 226

4. Disassembly/Assembly
3. Open the ADF [1], and remove the 2 screws [3] of the ADF Front Cover [2].
2x
[2]
[3]
[1]
[3]
4. Remove the ADF Rear Cover. "Procedure" on page 211
5. Remove the ADF Left Cover [1].
• 2 Screws [2]
2x
[1]
[2]
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