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1. WO2022025873 - MAINTENANCE OF PRINTING DEVICES

Publication Number WO/2022/025873
Publication Date 03.02.2022
International Application No. PCT/US2020/043961
International Filing Date 29.07.2020
IPC
B41J 29/393 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
29Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
38Drives, motors, controls, or automatic cut-off devices for the entire printing mechanism
393Devices for controlling or analysing the entire machine
CPC
B41J 29/393
BPERFORMING OPERATIONS; TRANSPORTING
41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, ; e.g. INK-JET PRINTERS, THERMAL PRINTERS; , i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
29Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
38Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
393Devices for controlling or analysing the entire machine ; ; Controlling or analysing mechanical parameters involving printing of test patterns
Applicants
  • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. [US]/[US]
Inventors
  • BARBER LLORENS, Pere
  • BANSAL, Neha
  • COSTIGAN, Grainne
  • IBANEZ BORAU, Jose Miguel
Agents
  • PERRY, Garry A.
  • NICHOLS, Steven L.
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) MAINTENANCE OF PRINTING DEVICES
(FR) MAINTENANCE DE DISPOSITIFS D'IMPRESSION
Abstract
(EN) Determining a need for maintenance of a printing device in large format printing is described in which historical performance data including ink consumption data relating to the printing device may be obtained. Threshold data based on the obtained historical performance data indicative of a need for maintenance of the printing device may be identified. Current performance data of the printing device may be monitored and may be used to determine whether the current performance data exceeds the identified threshold data indicative of a need for maintenance of the printing device.
(FR) La présente invention porte sur la détermination d'un besoin de maintenance d'un dispositif d'impression dans une impression de grand format dans laquelle des données de performance historiques comprenant des données de consommation d'encre se rapportant au dispositif d'impression peuvent être obtenues. Des données de seuil basées sur les données de performance historiques obtenues indiquant un besoin de maintenance du dispositif d'impression peuvent être identifiées. Des données de performance actuelles du dispositif d'impression peuvent être surveillées et peuvent être utilisées pour déterminer si les données de performance actuelles dépassent les données de seuil identifiées indiquant un besoin de maintenance du dispositif d'impression.
Latest bibliographic data on file with the International Bureau