Media retrieval mechanism and driving device thereof

A media retrieval mechanism includes a pivot shaft, a media delivery device and a driving device. The media delivery device is capable of rotating about the pivot shaft. The media delivery device includes a contact portion and a rotating arm. The contact portion is capable of engaging at least one media. The driving device is attached to the pivot shaft. The driving device is capable of being driven by the pivot shaft. The driving device includes a driving member and the driving member includes a driving arm. The driving arm is capable of directing the rotating arm to angle the media delivery device thereby elevating the contact portion from the lower position to a lift-up position for disengaging the at least one media.