EP 0661164 A3 19960501 - Method for operating a printer.
Title (en)
Method for operating a printer.
Title (de)
Verfahren zum Betreiben eines Druckers.
Title (fr)
Procédé de fonctionnement d'une imprimante.
Publication
Application
Priority
DE 4343997 A 19931222
Abstract (en)
[origin: EP0661164A2] In a method for operating a printer, to which, for example, endless paper can be fed by means of a drivable drawing-in head via a feed path into a through-path of the printer, fitted with the at least one print head, and can be separated, paper webs to be printed on are to be exchangeable in a quick and simple manner, the precise printing and precise separation to be ensured equally. For this purpose, it is proposed, when changing the paper source after separating the last paper section printed out, to feed the introduced paper web with its cutting edge back to a sensor, when the sensor responds, to form and store the difference between the intended movement of the drive and the actual movement thereof, to continue withdrawing the paper web into a given rest position and to advance the paper web provided for the further working of the printer from its rest position, the reference value of each intended advance movement needing to be corrected by the difference stored for this paper web.
IPC 1-7
IPC 8 full level
B41J 11/42 (2006.01); B41J 15/18 (2006.01); B65H 20/20 (2006.01); B65H 23/188 (2006.01)
CPC (source: EP)
B41J 11/42 (2013.01); B41J 15/18 (2013.01); B65H 20/20 (2013.01); B65H 23/1882 (2013.01); B65H 2511/514 (2013.01); B65H 2513/51 (2013.01); B65H 2553/00 (2013.01); B65H 2701/11231 (2013.01)
Citation (search report)
- [A] DE 4039389 A1 19920611 - SIEMENS AG [DE]
- [A] EP 0333060 A2 19890920 - SEIKO EPSON CORP [JP]
- [A] FR 2387781 A1 19781117 - SIEMENS AG [DE]
- [A] US 4929104 A 19900529 - YOKOI TAKESHI [JP], et al
- [A] PATENT ABSTRACTS OF JAPAN vol. 13, no. 267 (M - 840)<3615> 20 June 1989 (1989-06-20)
- [A] PATENT ABSTRACTS OF JAPAN vol. 9, no. 172 (M - 397) 17 July 1985 (1985-07-17)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 4343997 A1 19950629; EP 0661164 A2 19950705; EP 0661164 A3 19960501
DOCDB simple family (application)
DE 4343997 A 19931222; EP 94119945 A 19941216