Tonerpulverflasche

摘要

A toner powder bottle (12) is described having a base (14), a top (16) and intermediate side walls (18). A powder discharge opening (25) is formed in the base (14). The bottle (12) includes a bayonet connecting means (26) for co-operating with corresponding bayonet connecting means (28) of a bottle receiving member (30) to which the toner bottle (12) is connected in use. Finger recesses (40) are formed in the side walls (18) adjacent the top (16), the finger recesses (40) including lateral and axial function edges to facilitate axial and rotational manipulation of the bottle (12) to enable connection of the bottle (12) to the bottle receiving member (30).