Mailbox security door with automatic set lifter

In a mailboxing system with plural mailbox bins for automatically collecting the job sheet output of a shared user printer by separating and stacking print jobs of output sheets for respective users on stacking trays of respective said mailbox bins, the improvement comprising:

• openable and closeable privacy doors on a plurality of said mailbox bins restricting access to said mailbox bin when said privacy doors are closed;
• job set lifting members for said stacking trays of said mailbox bins having said privacy doors thereon;
• each said job set lifting member being adapted for stacking thereover at least one edge area of said job sheets on the side of said job sheets adjacent said privacy door in said bin;
• a connecting element connecting between said privacy door and said job set lifting member for lifting said job set lifting member up substantially above said stacking tray when said privacy door is opened;
• said connecting element automatically lifting up said edge area of said job sheets with said set lifting member by a distance sufficient for the user to reach thereunder and manually remove said job sheets from said bin with said privacy door opened;
• said job set lifting member automatically dropping down to adjacent said stacking tray in said bin when said privacy door is closed, for stacking further job sheets thereover;
• wherein each said privacy door has an electrically releasable latch and an automatic opening system for at least partially initially automatically opening said privacy door when said electrically releasable latch is electrically released;
• said electrically releasable latch being electrically released only in response to entry of a designated unlocking code signal for a said respective user assigned to that particular mailbox bin;
• said automatic opening system comprising spring loading of said privacy door to automatically at least partially open said privacy door in response to said electrically releasable latch being electrically released by a distance sufficiently to visually indicate to said user to unload that mailbox bin;
• and wherein said privacy door is not connected by said connecting element to lift said set lifting member until after said privacy door has so partially opened.