A data storage and retrieval device utilizes a data cartridge recording
and playback apparatus and has storage magazines for holding a plurality
of data cartridges for use by the recording and playback apparatus. The
storage magazines have slots for storing the data cartridges and
retaining the data cartridges in place when not being accessed using a
cartridge latch. A spring moves the cartridge to an eject position upon
release of the cartridge latch. Similarly, the storage magazines have a
latch to secure the magazine in place and to selectively release the
magazine when desired. The spring loaded ejection apparatus for the
magazines is damped to provide slowed movement during the ejection of the
magazine. Further, a catch secures the magazine in a partially ejected
position to permit exchange of one or a limited number of the cartridges
without complete removal of the magazine from the device, and preferably
without halting the operation of the device.