Avery Dennison Monarch 9433 Sierra Sport3 Operator's Handbook Manual page 8

2. Insert the connector end of the battery into the
printer.
3. Close the supply door until the release levers click
into place.
4. Turn on the printer by pressing and holding P
until the display turns on.
The display flashes printer version
information, battery charging status, and then
you see
p
1-4 Operator's Handbook
Ready