Clear paper jams in the HP Stapling Mailbox (M631, M632, and M633)
The following information describes how to clear a paper jam in the HP Stapling Mailbox. When a jam occurs,
the control panel displays one of the following error messages and an animation that assists in clearing the
jam.
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13.E1.XX Jam at Standard Output Bin
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13.70.XX MBM Jam
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13.8X Stapler/Stacker Jam
1. Remove any jammed paper from the HP Stapling
Mailbox bins.
ENWW Solve paper handling problems 347