Control circuit for duplex copier - has programmed memory for single and duplex copies from single and duplex originals

摘要

A control circuit for a duplex copier has a programmed memory to produce single or double sided copies from single or double sided originals, as selected. A buffer magazine hold the partially processed copies and the control clears the last copy from the buffer before the start of a fresh cycle. The control moves the originals through a feed system for multi-copies, with the originals held in a programmed buffer magazine if required. The copy and original counters through the cycle are linked to a central processor for an efficient control.