(19)
(11) EP 2 828 712 A1

(12)

(43) Date of publication:
28.01.2015 Bulletin 2015/05

(21) Application number: 13764584.2

(22) Date of filing: 22.03.2013
(51) International Patent Classification (IPC): 
G03G 21/00(2006.01)
(86) International application number:
PCT/US2013/033521
(87) International publication number:
WO 2013/142799 (26.09.2013 Gazette 2013/39)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 23.03.2012 US 201261615188 P
30.04.2012 US 201213460483

(71) Applicant: Lexmark International, Inc.
Lexington, KY 40550 (US)

(72) Inventors:
  • ALLEN, Eugene, David
    Richmond, KY 40475 (US)
  • BOETTCHER, Brian, L.
    Versailles, KY 40383 (US)
  • CAMPBELL, Alan, Stirling
    Lexington, KY 40513 (US)

(74) Representative: Börner, Robert 
Murgitroyd & Company Scotland House 165-169 Scotland Street
Glasgow G5 8PL
Glasgow G5 8PL (GB)

   


(54) CLEANER UNIT FOR REMOVING WASTE TONER WITHIN AN IMAGE FORMING DEVICE