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1. WO2020117273 - PRINT HEAD MAINTENANCE ASSEMBLY

Publication Number WO/2020/117273
Publication Date 11.06.2020
International Application No. PCT/US2018/064558
International Filing Date 07.12.2018
IPC
B41J 29/17 2006.01
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
17Cleaning arrangements
B41J 29/393 2006.01
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 29/17
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
17Cleaning arrangements
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
  • FORCADA PARDO, Santiago
  • CABELLO CABRERA, Sheila
  • MILLAN LAFUENTE, Jorge
  • THIELMAN, Jeffrey
  • CORTES VICENS, Andreu
Agents
  • PERRY, Garry A.
  • PATEL, Nick P.
  • MOSCICKI, Matthew R.
  • SULLIVAN, Kristian R.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PRINT HEAD MAINTENANCE ASSEMBLY
(FR) ENSEMBLE DE MAINTENANCE DE TÊTE D'IMPRESSION
Abstract
(EN)
Disclosed herein is a print head maintenance assembly, a printing device and a method of controlling a print head maintenance assembly in a printing device. The print head maintenance assembly comprises a maintenance cartridge comprising a positioning flag, wherein the maintenance cartridge is movable along a maintenance path in a direction of movement; and a sensor to detect the positioning flag to determine the position of the maintenance cartridge along the maintenance path.
(FR)
L'invention concerne un ensemble de maintenance de tête d'impression, un dispositif d'impression et un procédé de commande d'un ensemble de maintenance de tête d'impression dans un dispositif d'impression. L'ensemble de maintenance de tête d'impression comprend une cartouche de maintenance pourvue d'un indicateur de positionnement, la cartouche de maintenance étant mobile le long d'un trajet de maintenance dans une direction de mouvement ; et un capteur destiné à détecter l'indicateur de positionnement afin de déterminer la position de la cartouche de maintenance le long du trajet de maintenance.
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