HP LaserJet 4250 - Manual (Page 61)

Loading staples
Load staples if the printer control-panel display prompts you with a STAPLER LOW ON
STAPLES message (the stapler has fewer than 70 staples left) or a STAPLER OUT OF
STAPLES message (the stapler is empty). If the stapler runs out of staples, jobs continue to
print to the stapler/stacker, but they are not stapled.
To load staples
1. On the right side of the stapler/stacker, turn the stapler unit toward the front of the printer
until the unit clicks into the open position. Grasp the blue staple-cartridge handle and
pull the cartridge out of the stapler unit.
2. Insert the new staple cartridge into the stapler unit and rotate the stapler unit toward the
rear of the printer until the unit snaps into place.
ENWW Stapling documents 49