The Eltron Company LP2122 - Manual (Page 22)

Step ➏ Rewind the excess paper onto the roll while
placing the spindle into the holder slots.
Step ➐ Tap the FEED control 3 times or until the
POWER indicator glows Green. If you were in
the middle of printing labels, the printer will
automatically resume printing.
Figure 2-8
Place Roll In Slots
Operation
16
980008-001 Rev. B