Samsung ProXpress M453x series Service Manual page 90

3. Disassembly and Reassembly
8. Remove the Joint PBA after removing 3 screws.
9. Remove the MP clutch. Remove the gear after
removing the E-Ring.
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10. Remove the main drive unit after removing 5 screws.
NOTE
When reassembling the main drive unit, tighten 5 screws
in order as shown above.
11. Remove the duplex clutch and pick up clutch.
12. Release the duplex belt.
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