(19)

(11)

EP 0 357 718 A1

(12)

(43) Date of publication: 14.03.1990 Bulletin 1990/11 (21) Application number: 89902331.0 (22) Date of filing: 27.01.1989

(51) International Patent Classification (IPC):  B41J 11/ 42( . ) B41J 29/ 48( . ) B65H 26/ 02( . ) B41J 29/ 46( . ) B65H 23/ 192( . ) (86) International application number: PCT/US1989/000334 (87) International publication number: WO 1989/007529 (24.08.1989 Gazette 1989/20)

(84) Designated Contracting States: BE DE FR GB NL (30) Priority: 18.02.1988 GB 19880003793 (71) Applicant: UNISYS CORPORATION Blue Bell Pennsylvania 19424 (US)	(72) Inventor: STEELE, David Edinburgh 5 Scotland (GB) (74) Representative: Eisenführ, Speiser & Partner  Martinistrasse 24 D-28195 Bremen D-28195 Bremen (DE)