Image forming device having shutter driving member

An image forming device comprising;

• a main casing;
• a support member movable in a predetermined direction relative to the main casing between an accommodated position within the main casing and a pulled-out position outside the main casing;
• a plurality of image bearing members supported on the support member and aligned in a line at intervals in the predetermined direction;
• a plurality of developing units supported on the support member and provided in one-to-one correspondence with the plurality of image bearing members;
• a plurality of toner cartridges provided in one-to-one correspondence with the plurality of developing units and detachably mounted on the support member, wherein each toner cartridge includes a casing formed with an opening through which toner accommodated in the casing is supplied to the corresponding developing unit and a shutter movable between an opening position at which the shutter opens the opening and a closing position at which the shutter closes the opening;
• a plurality of shutter driving members provided in one-to-one correspondence with the plurality of toner cartridges, wherein each of the shutter driving members moves the corresponding shutter between the opening position and the closing position when supplied with a driving force;
• a driving force generating member that is disposed in the main casing and that generates the driving force;
• and
• a driving force transmitting mechanism that is disposed on the support member and that transmits the driving force generated by the driving force generating member to the shutter driving members.