Replace staples if the product control-panel display prompts you with a message. If the stapler runs out
of staples, jobs continue to print to the stapler/stacker, but they are not stapled.
On the right side of the stapler/stacker, turn
the stapler unit toward the front of the product
until the unit clicks into the open position.
Grasp the blue staple-cartridge handle and
pull the cartridge out of the stapler unit.
Insert the new staple cartridge into the stapler
unit and rotate the stapler unit toward the rear
of the product until the unit snaps into place.