EP 0479051 B1 19941228 - Method for monitoring the copying process.
Title (en)
Method for monitoring the copying process.
Title (de)
Verfahren zum Überwachen von Kopiervorgängen.
Title (fr)
Procédé pour contrÔler le processus de copie.
Publication
Application
Priority
DE 4031110 A 19901002
Abstract (en)
[origin: EP0479051A2] The invention relates to a method for monitoring copying processes in photographic copying devices, in particular in devices in which a copying unit is combined with a developing unit. The copying process can be started only by reading in job-specific data - for example a job number. These data are then stored together with the copying data and protected against unauthorised access. <IMAGE>
IPC 1-7
IPC 8 full level
G03B 27/46 (2006.01); G03C 5/08 (2006.01); G03D 15/00 (2006.01); G03G 15/00 (2006.01); G03G 21/04 (2006.01); G07C 9/00 (2006.01); G07F 7/12 (2006.01); G07F 17/26 (2006.01); G07G 5/00 (2006.01)
CPC (source: EP US)
G03G 15/50 (2013.01 - EP US); G03G 21/04 (2013.01 - EP US); G07C 9/33 (2020.01 - EP US); G07F 17/26 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
EP 0479051 A2 19920408; EP 0479051 A3 19921209; EP 0479051 B1 19941228; DE 4031110 A1 19920409; DE 59104051 D1 19950209; JP 2568013 B2 19961225; JP H04342251 A 19921127; US 5132727 A 19920721
DOCDB simple family (application)
EP 91115886 A 19910919; DE 4031110 A 19901002; DE 59104051 T 19910919; JP 24814691 A 19910927; US 75989391 A 19910913