HP LaserJet 4250 Service Manual - Page 104

Loading staples Load staples if the printer control-panel display prompts you with a STAPLER LOW ON STAPLES message (the staple cartridge contains fewer than 70 staples) or a STAPLER OUT OF STAPLES message (the staple cartridge contains 15 or fewer staples). For more information see Staple leveldetection. When the stapler runs out of staples, jobs can be delivered to the stapler/stacker (if STAPLES OUT = CONTINUE), but they will not be stapled. For more information see Stapler/stacker submenu. To load staples 1 Turn the stapler unit on the right side of the stapler/stacker 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. Figure 4-5 Loading staples in the staple cartridge (stapler/stacker only) 90 4 Maintenance