(19)
(11) EP 0 266 823 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
23.11.1988 Bulletin 1988/47

(43) Date of publication A2:
11.05.1988 Bulletin 1988/19

(21) Application number: 87201989

(22) Date of filing: 17.08.1981
(84) Designated Contracting States:
AT CH DE FR GB LI NL SE

(30) Priority: 21.08.1980 US 180218
06.10.1980 US 194649
05.01.1981 US 222829
05.01.1981 US 222830

(71) Applicant: Dennison Manufacturing Company
 ()

(72) Inventors:
  • Fotland, Richard A.
     ()
  • Beaudet, Leo A.
     ()
  • Briere, Richard L.
     ()
  • Carrish, Jeffrey J.
     ()
  • Lennon, Donald J.
     ()
  • Vandervalk, Casey S.
     ()

   


(54) Electrostatic printing and copying


(57) Printing or photocopying apparatus for forming a toner image on a receptor sheet (35) comprises a imaging roller (25); means (19, 31) for forming a toner image on the imaging roller; and a transfer roller (37) in rolling contact under pressure with the imaging roller, the transfer and imaging rollers being maintained in non-parallel orientation with the receptor sheet fed therebetween to receive the toner image.







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