Ricoh 416543 Model SR3130 Internal Finisher for use with Aficio MP C2003 Color Multifunction, Stack Capacity 500 sheets (8.5" x 11"/A4 or smaller) / 250 sheets (8.5" x 14"/B4 or larger), Staple
Amazon.com: Ricoh 410802 Staple Type K Refill for SR3090/SR3130 Finishers - 5000 Per Cartridge - 3/Carton : Office Products