Patent ID: 8511806

Claim:
A phase change ink imaging device comprising: an ink jet imaging apparatus configured to emit drops of melted phase change ink; a phase change ink melt system configured to melt phase change ink and deliver the melted ink to the inkjet imaging apparatus; a housing that operatively supports and encloses the ink jet imaging apparatus and the phase change ink melt system; an ink loader operatively connected within the housing, the ink loader having a plurality of feed channels, each feed channel defining a feed path along which ink sticks are moved in a feed direction toward the melt device, at least a portion of each feed channel being configured to move with respect to the housing between (i) a first position at which the feed channel is located within the housing, and (ii) a second position at which at least a portion of at least one feed channel is external to the housing to enable solid ink to be inserted into the at least one feed channel, each feed channel has an insertion region positioned within the portion of the feed channel configured to move between the first and the second positions and the movable portion of each feed channel includes a portion of the feed path defined by the feed channel that is less than the entire length of the feed path and an ink retainer configured to move to a retaining position at which movement of solid ink from the insertion region is inhibited and a clear position at which solid ink movement from the insertion region is enabled, the ink retainer being configured for movement to the retaining position when the movable portion of the ink loader is away from the first position and to the clear position when the movable portion is at the second position.