(19)

(11)

EP 0 673 318 A1

(12)

(43) Date of publication: 27.09.1995 Bulletin 1995/39 (21) Application number: 94928961.0 (22) Date of filing: 10.10.1994

(51) International Patent Classification (IPC):  B41J 2/ 04( . ) (86) International application number: PCT/GB1994/002209 (87) International publication number: WO 1995/010415 (20.04.1995 Gazette 1995/17)

(84) Designated Contracting States: DE FR NL (30) Priority: 08.10.1993 GB 19930020729 (71) Applicant: GEC-Marconi Limited Stanmore Middlesex HA7 4LY (GB)	(72) Inventor: PERERA, Guruge Elmo Lakshmam Wembley, Middlesex HA7 7LB (GB) (74) Representative: Cockayne, Gillian  GEC Patent Department Waterhouse Lane Chelmsford, Essex CM1 2QX Chelmsford, Essex CM1 2QX (GB)