Samsung ML-331X - Manual (Page 70)

Clearing paper jams
73 4. Troubleshooting
If the paper does not come out with the duplex unit, remove
the paper from the bottom of the machine.
If you still do not see the paper, go to the next step.
3 Insert the duplex unit into the machine.
4 Open the rear cover.
5 Remove the jammed paper as shown in the following figure.
6 Close the rear cover. Printing automatically resumes.
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