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MULTIPLE TRAY FEED AND BLOWER MOTOR CONTROL

IP.com Disclosure Number: IPCOM000026374D
Original Publication Date: 1991-Aug-31
Included in the Prior Art Database: 2004-Apr-05
Document File: 4 page(s) / 125K

Publishing Venue

Xerox Disclosure Journal

Abstract

Increment tray1 feed Increment tray2 feed Increment tray3 feed Update the sheets copy Clear the new feed flag 6 + b information Start the feed process with new copy information XEROX DISCLOSURE JOURNAL - VOI. 16, NO. 4 July/August 1991 255

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Page 1 of 4

XEROX DISCLOSURE JOURNAL

MULTIPLE TRAY FEED AND BLOWER MOTOR CONTROL Michael L Shaffer
Khalid M Rabb
Masaaki Nabeta

Proposed Classification
U.S. C1.355/312 Int. C1. G03g 21/00

( Pitch Reset

FIG. I

scheduled from scheduled from scheduled from

Increment tray1 feed Increment tray2 feed Increment tray3 feed

Update the sheets copy

6

Clear the new feed
b flag information

+

Start the feed process with new copy information

XEROX DISCLOSURE JOURNAL - VOI. 16, NO. 4 July/August 1991 255

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Page 2 of 4

MULTIPLE TRAY FEED AND BLOWER MOTOR CONTROL(Cont'd)

-

Wait normal feed delay

Q

scheduled from

FIG. 2A

time) vacuum r- I t-

Wait normal feed

c

c

Yes

Wait (normal feed delay - extended vacuum time)

Yes

Wait (normal feed delay - extended vacuum ti m e)

Wait normal feed delay

Turn on vacuum and Turn on vacuum and feed clutch feed clutch

Wait (normal feed delay - extended

1 I

1 and vacuum on Turn c

feed clutch

\ I I 1 ,

delay

256 XEROX DISCLOSURE JOURNAL - Vol. 16, No. 4 JuIy/Au, oust 1991

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Page 3 of 4

MULTIPLE TRAY FEED AND BLOWER MOTOR CONTROL(Cont'd)

Decrement trayl feed Decrement tray2 feed request flag request flag

Decrement tray3 feed request flag

t

Turn off trayl fluffer valve

Turn off tray3 fluffer valve

Yes

Turn off tray2 fluffer valve

7

l-

v

FIG. 2B (End)

XEROX DISCLOSURE JOURNAL - VoI. 16, No. 4 July/August 1991 257

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