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Pub. No.: WO/2018/140044 International Application No.: PCT/US2017/015432
Publication Date: 02.08.2018 International Filing Date: 27.01.2017
IPC:
B41J 2/05 (2006.01) ,G05D 23/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
2
Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
005
characterised by bringing liquid or particles selectively into contact with a printing material
01
Ink jet
015
characterised by the jet generation process
04
generating single droplets or particles on demand
045
by pressure, e.g. electromechanical transducers
05
produced by the application of heat
G PHYSICS
05
CONTROLLING; REGULATING
D
SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
23
Control of temperature
Applicants: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.[US/US]; 11445 Compaq Center Drive W. Houston, Texas 77070, US
Inventors: LE, Huy; US
CHUNG, Bradley, D.; US
ABADILLA, Thomas P.; US
PEW, Jeffrey K.; US
Agent: SORENSEN, Blake, C.; US
MANNAVA, Ashok K.; US
Priority Data:
Title (EN) PRINTING DEVICE TEMPERATURE MANAGEMENT
(FR) GESTION DE TEMPÉRATURE DE DISPOSITIF D'IMPRESSION
Abstract:
(EN) In some examples, printing device temperature management may include ascertaining a print speed associated with a print job, and comparing the print speed to a print speed threshold. Printing device temperature management may further include actuating a power supply associated with a print bar at a start position of physical medium to be utilized for printing for the print job, or at or beyond a specified location along a path associated with traversal of the physical medium from the start position to a print zone to reduce an operational temperature associated with the print bar.
(FR) Dans certains exemples, la gestion de température de dispositif d'impression peut comprendre la détermination d'une vitesse d'impression associée à une tâche d'impression, et la comparaison de la vitesse d'impression à un seuil de vitesse d'impression. La gestion de température de dispositif d'impression peut en outre comprendre l'actionnement d'une alimentation électrique associée à une barre d'impression dans une position de départ de support physique à utiliser pour impression pour la tâche d'impression, ou à ou au-delà d'un emplacement spécifié le long d'un chemin associé à la traversée du support physique de la position de départ à une zone d'impression pour réduire une température de fonctionnement associée à la barre d'impression.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)