Patent ID: 7139506

Claim:
A multi-function office product comprising: a printer unit comprising a printer body with a paper discharge tray located on an upper surface of the printer body, a print engine disposed inside the printer body for executing printing on a printing paper and a first connecting portion provided with the printer body; a scanner unit comprising a scanner body, a flat bed provided at a side of the scanner body, an image sensor movably disposed inside the scanner body to read data from a document placed on the flat bed, and a second connecting portion provided with the scanner body; and a position sensor disposed on the scanner body for detecting a position of the image sensor and for detecting whether the printer unit and the scanner unit are connected, wherein, the scanner body is detachably connected to the printer body via the first and second connecting portions, and the scanner body substantially covers the paper discharge tray when the scanner body is detachably connected to the printer body.