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BOOK SEPARATION TRAY

IP.com Disclosure Number: IPCOM000025088D
Original Publication Date: 1983-Aug-31
Included in the Prior Art Database: 2004-Apr-04
Document File: 2 page(s) / 57K

Publishing Venue

Xerox Disclosure Journal

Abstract

In the duplex mode of a copier with bidirectional scanning, two half books are collected in a coil tray separator 10 as shown in Figure 1 prior to the start of duplex feeding. In order to maintain half book separation, each half book is collected from processor 11 in a separate portion of coil 12. In operation, after a first half book is collected as in Figure 2, the coil is rotated one revolution advancing the half book to the next lower ring as in Figure 3. After a second half book is collected as in Figure 4, the coil is rotated another complete revolution advancing the first book to a feed tray 15 shown in Figure 5 while advancing the second half book to the next lower ring. F eding of the first half book for duplexing will now take place from tray 15 while a third half book is being received by the top ring in the coil from the processor.

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XEROX DISCLOSURE JOURNAL

BOOK SEPARATION TRAY Thomas P. Redding

Proposed Classification
U.S. C1. 271/179 Int. CI. B65h 29/42

FIG. I

FIG. 3

FIG. 2

FIG. 4

Volume 8 Number 4 July/August 1983

313

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BOOK SEPARATION TRAY (Cont'd)

In the duplex mode of a copier with bidirectional scanning, two half books are collected in a coil tray separator 10 as shown in Figure 1 prior to the start of duplex feeding. In order to maintain half book separation, each half book is collected from processor 11 in a separate portion of coil 12. In operation, after a first half book is collected as in Figure 2, the coil is rotated one revolution advancing the half book to the next lower ring as in Figure 3. After a second half book is collected as in Figure 4, the coil is rotated another complete revolution advancing the first book to a feed tray 15 shown in Figure 5 while advancing the second half book to the next lower ring. F eding of the first half book for duplexing will now take place from tray 15 while a third half book is being received by the top ring in the coil from the processor.

314

  XEROX DISCLOSURE JOURNAL Volume 8 Number 4 July/August 1983

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