Ricoh FW770 Operating Instructions Manual page 29

MAINTAINING YOUR COPIER
24
Loading A Roll Of Paper
4. Flip the two latches on each side
of the paper spool.
5. Remove the spool.
6. Press and hold the lock on the
spool and pull the spool out of
the roll. Throw the old roll away.
7. Press and hold the lock on the
spool and insert the spool into a
new roll.