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1. (WO2007010726) IMAGING METHOD AND INKJET RECORDING APPARATUS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/010726 International Application No.: PCT/JP2006/313044
Publication Date: 25.01.2007 International Filing Date: 23.06.2006
IPC:
B41J 2/01 (2006.01) ,B41J 2/21 (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
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
21
for multi-colour printing
Applicants:
RICOH COMPANY, LTD. [JP/JP]; 3-6, Nakamagome 1-chome, Ohta-ku, Tokyo 1438555, JP (AllExceptUS)
IKE, Takahiro [JP/JP]; JP (UsOnly)
OHTA, Yoshihisa [JP/JP]; JP (UsOnly)
YOSHIDA, Masakazu [JP/JP]; JP (UsOnly)
KIMURA, Takashi [JP/JP]; JP (UsOnly)
HIRANO, Masanori [JP/JP]; JP (UsOnly)
Inventors:
IKE, Takahiro; JP
OHTA, Yoshihisa; JP
YOSHIDA, Masakazu; JP
KIMURA, Takashi; JP
HIRANO, Masanori; JP
Agent:
ITOH, Tadahiko; 32nd Floor Yebisu Garden Place Tower 20-3 Ebisu 4-chome, Shibuya-ku Tokyo 1506032, JP
Priority Data:
2005-21262022.07.2005JP
Title (EN) IMAGING METHOD AND INKJET RECORDING APPARATUS
(FR) PROCEDE D'IMAGERIE ET APPAREIL D'IMPRESSION A JET D'ENCRE
Abstract:
(EN) An imaging method is disclosed for realizing full color printing using an ink head configured to discharge black ink and a plurality of color inks. The imaging method involves printing a monochrome image portion by printing a plurality of first rasters using black ink and an arbitrary number of the color inks, and printing a second raster in between the first rasters using pseudo black ink that is realized by the remaining number of the color inks.
(FR) L'invention concerne un procédé d'imagerie pour réaliser une impression tout en couleur à l'aide d'une tête d'impression à jet d'encre configurée pour décharger de l'encre noire et une pluralité d'encres de couleur. Le procédé d'imagerie consiste à imprimer une partie d'image monochrome en imprimant une pluralité de premières trames à l'encre noire et un nombre arbitraire d'encres de couleur, et imprimer une seconde trame entre les premières trames avec une encre pseudo-noire, cette impression étant réalisée par le nombre restant des encres de couleur.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
KR1020070088522EP1907211US20090051734CN101031424