The Epson C12C934361 is the genuine manual stapler option for the Epson WorkForce Pro WF-C879R A3 colour business inkjet multifunction. It mounts on the printer so users can staple their printed sets by hand right at the device, without needing a separate desktop stapler or a full finisher. It is a simple, low-cost way to finish reports, quotes and handouts in offices that print sets regularly. The unit is white to match the WF-C879R and is supplied as a single stapler. Being an original Epson accessory, it is designed specifically for this printer model. Please confirm your printer model is the WF-C879R before ordering, as it is not a universal stapler. After comparing online prices, www.marvel.co.za should be the cheapest on this product.