US6341840B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of printing a substrate and a printing system containing a printing device suitable for use of the method
Assignee: Canon Production Printing Netherlands BV
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Filing: 2000-08-11
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Granted: 2002-01-29
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Expires: 2020-08-11
Abstract
Abstract A method and system for printing a substrate with an inkjet printing device provided with at least one printhead comprising at least one row of nozzles having a first end and a second end, such that an orientation of the row with respect to the substrate is defined by an imaginary line extending from the first end to the second end, wherein a strip of the substrate is provided with ink drops in a first printing stage and the strip is provided with, supplementary ink drops in a second printing stage, whereby the orientation of the row used in the first printing stage is substantially the opposite to the orientation of the row used in the second printing stage.
Inventors
- 👤 André van Doorn
- 👤 Eduard T. H. de Grijs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:34
CPC Classifications
G; G06; G06K; G06K15/00; G06K15/02; G06K15/10; G06K15/102; G06K15/105; B; B41; B41J; B41J19/00; B41J19/14; B41J19/142; B41J19/147
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
127 words
A method of printing a substrate with an inkjet printing device provided with at least one printhead comprising at least one row of nozzles having a first end and a second end, such that an orientation of the row with respect to the substrate is defined by an imaginary line extending from the first end to the second end, which comprises printing the substrate in a first printing stage in which a strip of the substrate is provided with ink drops and printing the substrate in a second printing stage in which the strip is provided with supplementary ink drops, wherein the orientation of the row used in the first printing stage is substantially opposite to the orientation of the row used in the second printing stage.
Claim 2
Independent Claim
127 words
A method of printing a substrate with an inkjet printing device provided with at least one printhead comprising at least one row of nozzles having a first end and a second end, such that an orientation of the row with respect to the substrate is defined by an imaginary line extending from the first end to the second end, which comprises printing the substrate in a first printing stage in which a strip of the substrate is provided with ink drops and printing the substrate in a second printing stage in which the strip is provided with supplementary ink drops, wherein the orientation of the row used in the first printing stage is substantially opposite to the orientation of the row used in the second printing stage.
Claim 3
Dependent Claim
28 words
The method according to claim 1 , wherein the row used in the first printing stage is the same as the row used in the second printing stage.
Claim 4
Dependent Claim
27 words
The method according to claim 1 , wherein the row used in the first printing stage is different from the row used in the second printing stage.
Claim 5
Dependent Claim
35 words
The method of claim 1 , wherein two printheads are fixed in the inkjet printer with opposite orientations relative to one another, wherein two sub-images can be printed in one pass of a scanning carriage.
Claim 6
Dependent Claim
141 words
An inkjet printing system for printing a substrate, which system comprises an inkjet printing device provided with at least one printhead having at least one row of nozzles having a first end and a second end, the orientation of the row with respect to the substrate being defined by an imaginary line extending from the first end to the second end, means for carrying out a first printing stage in which a strip of the substrate is provided with ink drops from said nozzles, and means for carrying out a second printing stage in which the strip is provided with supplementary ink drops from said nozzles, wherein means are provided in which the orientation of the row used in the first printing stage is established to be substantially opposite to the orientation of the row used in the second printing stage.
Claim 7
Dependent Claim
141 words
An inkjet printing system for printing a substrate, which system comprises an inkjet printing device provided with at least one printhead having at least one row of nozzles having a first end and a second end, the orientation of the row with respect to the substrate being defined by an imaginary line extending from the first end to the second end, means for carrying out a first printing stage in which a strip of the substrate is provided with ink drops from said nozzles, and means for carrying out a second printing stage in which the strip is provided with supplementary ink drops from said nozzles, wherein means are provided in which the orientation of the row used in the first printing stage is established to be substantially opposite to the orientation of the row used in the second printing stage.
Claim 8
Dependent Claim
18 words
The inkjet printing system according to claim 5 , wherein the printing device comprises at least two printheads.
Claim 9
Dependent Claim
24 words
The inkjet printing system according to claim 6 , wherein the print head of the printing device comprises at least two rows of nozzles.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2005-01-28 | 2005-07-30 | 2006-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-01-28 | 2009-07-30 | 2010-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-01-28 | 2013-07-30 | 2014-01-29 | $7700.00 | Window Closed / Lapsed |