HOUSING ASSY-BU

Xerox HOUSING ASSY-BU (948K11491) is an IBT Back Up Roll housing assembly for specified Xerox Versant presses. It combines the housing with backup and contact rolls as one assembly.

A black plastic frame piece at the rear of the IBT module has two holes for the second BTR indexing pins. These pins help hold the IBT and BTR modules in the correct relative position. The assembly also includes the BUR coupling, known in the parts book as the drive nose.

It is listed for the Versant V180, V280, V3100 and V4100. It also fits V80 and V2100 when the machine has Tag 21.