Reciprocating paper handling apparatus for use in an ink jet copier

摘要

A paper handling system capable of providing a single or multiple pass of a printing medium by an ink jet printing head for the reproduction of original documents utilizes an endless conveyor belt to support the printing medium. The belt can be driven both forwardly and in reverse to cycle the printing medium under a printing head which prints tracks of information onto the medium. After each cycle, the printing head is advanced in a direction transverse to the motion of the printing medium until complete coverage of the printing medium is achieved. Either an interlace or band printing scheme can be used.