Sharp MX-M450N Operation Manual - Page 77

SADDLE STITCH FINISHER Staple cartridge replacement and staple jam removal When the staple cartridge becomes empty or staples become jammed, a message will appear in the message display of the operation panel. Follow the procedure below to replace the staple cartridge or remove jammed staples. ■ Staple cartridge replacement 1 Open the front cover. 6 Insert a new staple cartridge into the staple box. After inserting the staple cartridge, press down on the staple box cover to lock the cartridge in place. 2 Pull out the stapler section. 3 Turn roller rotating knob A in the direction of the arrow to move the staple unit to the front. Turn the roller rotating knob until the triangle mark is aligned with the index. Roller rotating knob A Staple unit 4 Remove the empty staple box. 3 NOTES ● Do not remove the tape from the cartridge before inserting the staple cartridge into the box. ● Make sure that the staple cartridge is secured firmly. ● When reinstalling the staple box, push it in until it clicks into place. 7 Remove the tape from the staple cartridge by pulling it straight. 8 Insert the staple box. Push the staple box in until it clicks into place. 5 Remove the empty staple cartridge. Press the lock button to unlock the staple box cover and remove the staple cartridge. NOTE If staples remain, the staple cartridge cannot be removed. 9 Push the stapler section back into the finisher. 10Close the front cover. NOTE Make a test print or copy in the staple sort mode to ensure that stapling is performed properly. 3-19