Owner Seiko Epson Corporation

Inventors Asauchi, Noboru

Agent Spruson & Ferguson

Pub. Number AU-B-2003231707

Priority 2002-234696 12.08.02 JP

Filing date 11 August 2003

Wipo publication date 4 March 2004

Acceptance publication date 7 June 2007

B41J 2/175 (2006.01) Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - Ink supply systems

B41J 2/01 (2006.01) Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - Ink jet

G03G 15/08 (2006.01) Apparatus for electrographic processes using a charge pattern - using a solid developer, e.g. powder developer

G03G 21/00 (2006.01) Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge

G03G 21/18 (2006.01) Arrangements not provided for by groups , e.g. cleaning, elimination of residual charge - using a processing cartridge

G06F 12/16 (2006.01) Accessing, addressing or allocating within memory systems or architectures - Protection against loss of memory contents

G06K 17/00 (2006.01) Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups , e.g. automatic card files incorporating conveying and reading operations