EP 0601658 B1 19970319 - Method for calibrating the heating elements in a thermal head of a thermal printing system
Title (en)
Method for calibrating the heating elements in a thermal head of a thermal printing system
Title (de)
Kalibrierungsverfahren für Heizelemente eines thermischen Kopfes in einem Thermodrucksystem
Title (fr)
Procédé de calibrage des éléments chauffants d'une tête thermique d'un système d'impression
Publication
Application
Priority
EP 92203816 A 19921209
Abstract (en)
[origin: EP0601658A1] A method for calibrating the heating elements in a thermal head of a thermal printing system, containing initial configuration settings, at least for the highest value of resistance of a heating element (Rmax) or the largest value of power which can be dissipated in each heating element (Pmin), and comprising the steps of activating each heating element under simulated operational conditions taking into account said initial configuration settings, measuring the current through each heating element and calculating the resistance or the dissipated power of each heating element, to obtain new values for Rmax or Pmin. <IMAGE>
IPC 1-7
IPC 8 full level
B41J 2/35 (2006.01); B41J 2/36 (2006.01); H01C 17/00 (2006.01)
CPC (source: EP)
B41J 2/36 (2013.01)
Designated contracting state (EPC)
BE DE FR GB NL
DOCDB simple family (publication)
EP 0601658 A1 19940615; EP 0601658 B1 19970319; DE 69309001 D1 19970424; DE 69309001 T2 19971016; JP H071757 A 19950106
DOCDB simple family (application)
EP 93203404 A 19931203; DE 69309001 T 19931203; JP 34087393 A 19931208