System for selectively variable set delivery output in an electrostatographic printing machine

摘要

An electrostatographic printing machine including a system for selectively varying set delivery output time from a finishing subsystem to an external device such as a third party supplemental-finishing apparatus. The system is adapted to allow an operator to input certain parameters such as the unload time of the external device, and the number of sheets per set for adjusting the machine output so as to be compatible with the unload time of the external device, Control circuitry is provided for inducing delays in the finishing subsystem or in the electrostatographic printing system, as desired.