Abstract: The present invention provides a sheet sorting apparatus with plural bins trays; bin tray moving device for moving the bin trays stepwise to cause each of the bin trays to face a sheet receiving position; and a controller for controlling the operating speed of the bin tray moving device according to sheet transporting information of an image forming apparatus to be connected to said sorting apparatus, in such a manner that said bin tray moving means can be operated in continuous manner even during the discharge of a sheet into a bin tray.
Abstract: Letter quality addressing is possible at production speeds. A feeding and transport system positively feeds discrete media elements to be addressed (such as envelopes) past a number of print heads in a positive manner to maintain consistent and proper alignment of the printed text on the media elements. First and second feed rollers feed the media elements to a pair of pinch rollers, the operation of the first roller being interrupted once a media element reaches a predetermined position. A normally non-rotatable selector bar with O-rings mounted at axially spaced positions therealong are associated with the second feed roller. An adjustment mechanism is provided for not only adjusting the selector bar relative the second feed roller to accommodate media of different thickness, but also to adjust the position of the O-rings relative to the second feed roller.