DE602004031888D1 - METHOD FOR AT LEAST PARTIALLY COMPENSATING ERRORS IN THE INK POSITIONING DUE TO INCORRECT TURNING SHIFT - Google Patents
METHOD FOR AT LEAST PARTIALLY COMPENSATING ERRORS IN THE INK POSITIONING DUE TO INCORRECT TURNING SHIFTInfo
- Publication number
- DE602004031888D1 DE602004031888D1 DE602004031888T DE602004031888T DE602004031888D1 DE 602004031888 D1 DE602004031888 D1 DE 602004031888D1 DE 602004031888 T DE602004031888 T DE 602004031888T DE 602004031888 T DE602004031888 T DE 602004031888T DE 602004031888 D1 DE602004031888 D1 DE 602004031888D1
- Authority
- DE
- Germany
- Prior art keywords
- partially compensating
- positioning due
- compensating errors
- turning shift
- incorrect turning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000006073 displacement reaction Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/21—Ink jet for multi-colour printing
- B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
- B41J2/2139—Compensation for malfunctioning nozzles creating dot place or dot size errors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04505—Control methods or devices therefor, e.g. driver circuits, control circuits aiming at correcting alignment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/0451—Control methods or devices therefor, e.g. driver circuits, control circuits for detecting failure, e.g. clogging, malfunctioning actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04541—Specific driving circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04551—Control methods or devices therefor, e.g. driver circuits, control circuits using several operating modes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04563—Control methods or devices therefor, e.g. driver circuits, control circuits detecting head temperature; Ink temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04573—Timing; Delays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04586—Control methods or devices therefor, e.g. driver circuits, control circuits controlling heads of a type not covered by groups B41J2/04575 - B41J2/04585, or of an undefined type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/04501—Control methods or devices therefor, e.g. driver circuits, control circuits
- B41J2/04591—Width of the driving signal being adjusted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/21—Ink jet for multi-colour printing
- B41J2/2132—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding
- B41J2/2146—Print quality control characterised by dot disposition, e.g. for reducing white stripes or banding for line print heads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
- B41J2202/01—Embodiments of or processes related to ink-jet heads
- B41J2202/20—Modules
Landscapes
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Ink Jet (AREA)
- Record Information Processing For Printing (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Controls And Circuits For Display Device (AREA)
- Printers Characterized By Their Purpose (AREA)
Abstract
A printhead module includes at least one row of printhead nozzles. Each row includes at least one displaced row portion. The displacement of the row portion includes a component in a direction normal to that of a pagewidth to be printed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/AU2004/000706 WO2005120835A1 (en) | 2004-05-27 | 2004-05-27 | Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004031888D1 true DE602004031888D1 (en) | 2011-04-28 |
Family
ID=35502919
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004031888T Expired - Lifetime DE602004031888D1 (en) | 2004-05-27 | 2004-05-27 | METHOD FOR AT LEAST PARTIALLY COMPENSATING ERRORS IN THE INK POSITIONING DUE TO INCORRECT TURNING SHIFT |
Country Status (9)
Country | Link |
---|---|
EP (2) | EP2301753B1 (en) |
AT (1) | ATE501857T1 (en) |
AU (12) | AU2004320526B2 (en) |
CA (1) | CA2567724A1 (en) |
CY (1) | CY1113337T1 (en) |
DE (1) | DE602004031888D1 (en) |
ES (1) | ES2393541T3 (en) |
PT (1) | PT2301753E (en) |
WO (1) | WO2005120835A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2406737A1 (en) | 2009-03-10 | 2012-01-18 | IMS Software Services, Ltd. | Systems and methods for address intelligence |
WO2015163873A1 (en) * | 2014-04-23 | 2015-10-29 | Hewlett-Packard Development Company, L.P. | Printing pen and printing system |
US11548276B2 (en) | 2019-02-06 | 2023-01-10 | Hewlett-Packard Development Company, L.P. | Integrated circuits including customization bits |
CN111667402B (en) * | 2020-06-19 | 2023-03-14 | 洛阳师范学院 | Binary gray level changing method in high-precision laser engraving rubber plate making |
CN112465065B (en) * | 2020-12-11 | 2022-10-14 | 中国第一汽车股份有限公司 | Sensor data association method, device, equipment and storage medium |
US11443814B1 (en) * | 2021-05-27 | 2022-09-13 | Winbond Electronics Corp. | Memory structure with marker bit and operation method thereof |
US20230177862A1 (en) * | 2021-12-07 | 2023-06-08 | Htc Corporation | Method of tracking input sign for extended reality and system using the same |
TWI805231B (en) * | 2022-02-18 | 2023-06-11 | 慧榮科技股份有限公司 | Data storage device and control method for non-volatile memory |
TWI802279B (en) | 2022-02-18 | 2023-05-11 | 慧榮科技股份有限公司 | Data storage device and control method for non-volatile memory |
TWI845896B (en) | 2022-02-18 | 2024-06-21 | 慧榮科技股份有限公司 | Data storage device and control method for non-volatile memory |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5596339A (en) * | 1979-01-13 | 1980-07-22 | Nippon Denso Co Ltd | Air-fuel ratio control method |
US5043740A (en) * | 1989-12-14 | 1991-08-27 | Xerox Corporation | Use of sequential firing to compensate for drop misplacement due to curved platen |
US5469199A (en) * | 1990-08-16 | 1995-11-21 | Hewlett-Packard Company | Wide inkjet printhead |
US5894314A (en) * | 1991-01-18 | 1999-04-13 | Canon Kabushiki Kaisha | Ink jet recording apparatus using thermal energy |
US5160403A (en) * | 1991-08-09 | 1992-11-03 | Xerox Corporation | Precision diced aligning surfaces for devices such as ink jet printheads |
EP0674993A3 (en) * | 1994-03-31 | 1997-06-25 | Hewlett Packard Co | System, control circuit and method for electronic correction of pen misalignment in ink jet printers. |
US5742305A (en) * | 1995-01-20 | 1998-04-21 | Hewlett-Packard | PWA inkjet printer element with resident memory |
JP3308815B2 (en) * | 1996-06-28 | 2002-07-29 | キヤノン株式会社 | Ink jet recording method and apparatus |
US6367903B1 (en) * | 1997-02-06 | 2002-04-09 | Hewlett-Packard Company | Alignment of ink dots in an inkjet printer |
US6672706B2 (en) * | 1997-07-15 | 2004-01-06 | Silverbrook Research Pty Ltd | Wide format pagewidth inkjet printer |
US6027203A (en) * | 1997-12-11 | 2000-02-22 | Lexmark International, Inc. | Page wide ink-jet printer and method of making |
US6089693A (en) * | 1998-01-08 | 2000-07-18 | Xerox Corporation | Pagewidth ink jet printer including multiple pass defective nozzle correction |
US6350004B1 (en) * | 1998-07-29 | 2002-02-26 | Lexmark International, Inc. | Method and system for compensating for skew in an ink jet printer |
DE69932146T2 (en) * | 1999-02-18 | 2007-03-01 | Hewlett-Packard Development Co., L.P., Houston | Correction system for droplet positioning errors in the printing direction axis in inkjet printers |
US6281908B1 (en) * | 1999-04-15 | 2001-08-28 | Lexmark International, Inc. | Alignment system and method of compensating for skewed printing in an ink jet printer |
JP3480374B2 (en) * | 1999-07-08 | 2003-12-15 | セイコーエプソン株式会社 | Correction of misalignment of bi-directional printing considering nozzle row inclination |
KR20020026075A (en) * | 2000-09-30 | 2002-04-06 | 윤종용 | Method for correcting print error caused by misalignment between chips mounted onto array head of ink jet printer |
JP4790107B2 (en) * | 2000-10-13 | 2011-10-12 | オリンパス株式会社 | Printer |
TW523465B (en) * | 2001-02-06 | 2003-03-11 | Olympus Optical Co | Image forming apparatus |
US6554398B2 (en) * | 2001-03-08 | 2003-04-29 | Agfa-Gevaert | Ink-jet printer equipped for aligning the printheads |
US7092930B2 (en) * | 2001-03-29 | 2006-08-15 | Pitney Bowes Inc. | Architecture and method to secure database records from tampering in devices such as postage value dispensing mechanisms |
JP4462927B2 (en) * | 2001-06-20 | 2010-05-12 | ソニー株式会社 | Liquid ejection apparatus and liquid ejection method |
US6953241B2 (en) * | 2001-11-30 | 2005-10-11 | Brother Kogyo Kabushiki Kaisha | Ink-jet head having passage unit and actuator units attached to the passage unit, and ink-jet printer having the ink-jet head |
JP2003291325A (en) * | 2002-03-29 | 2003-10-14 | Olympus Optical Co Ltd | Image recorder |
JP2004284253A (en) * | 2003-03-24 | 2004-10-14 | Fuji Xerox Co Ltd | Inkjet recording head and inkjet recording device |
-
2004
- 2004-05-27 DE DE602004031888T patent/DE602004031888D1/en not_active Expired - Lifetime
- 2004-05-27 EP EP10193974A patent/EP2301753B1/en not_active Expired - Lifetime
- 2004-05-27 PT PT101939742T patent/PT2301753E/en unknown
- 2004-05-27 CA CA002567724A patent/CA2567724A1/en not_active Abandoned
- 2004-05-27 AT AT04734974T patent/ATE501857T1/en not_active IP Right Cessation
- 2004-05-27 WO PCT/AU2004/000706 patent/WO2005120835A1/en active Application Filing
- 2004-05-27 AU AU2004320526A patent/AU2004320526B2/en not_active Ceased
- 2004-05-27 EP EP04734974A patent/EP1765595B1/en not_active Expired - Lifetime
- 2004-05-27 ES ES10193974T patent/ES2393541T3/en not_active Expired - Lifetime
-
2008
- 2008-08-29 AU AU2008207608A patent/AU2008207608B2/en not_active Ceased
-
2009
- 2009-07-27 AU AU2009203026A patent/AU2009203026B2/en not_active Ceased
- 2009-07-27 AU AU2009203028A patent/AU2009203028B2/en not_active Ceased
- 2009-07-27 AU AU2009203015A patent/AU2009203015B2/en not_active Ceased
- 2009-07-27 AU AU2009203031A patent/AU2009203031B2/en not_active Ceased
- 2009-07-27 AU AU2009203027A patent/AU2009203027B2/en not_active Expired
- 2009-07-27 AU AU2009203030A patent/AU2009203030B2/en not_active Ceased
- 2009-07-27 AU AU2009203012A patent/AU2009203012B2/en not_active Ceased
- 2009-07-27 AU AU2009203032A patent/AU2009203032B2/en not_active Ceased
- 2009-07-27 AU AU2009203033A patent/AU2009203033B2/en not_active Ceased
- 2009-07-27 AU AU2009203025A patent/AU2009203025B2/en not_active Ceased
-
2012
- 2012-11-20 CY CY20121101116T patent/CY1113337T1/en unknown
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2008207608A1 (en) | Method for at least partially compensating for errors in ink dot placement due to erroneous rotational displacement | |
DE602006007694D1 (en) | Method of printing on flat wood-based element surfaces | |
DE602006012874D1 (en) | INKS FOR INK JET PRINTERS, METHOD FOR APPLYING AN INK FOR INK JET PRINTERS, AND ARTICLES PRINTED WITH INKS FOR INK JET PRINTERS | |
DE60220361D1 (en) | Correction method for failed ink jet elements in a one-pass print mode | |
ATE465014T1 (en) | INKJET PRINTING METHODS AND INK SETS | |
DE602006001685D1 (en) | Ink for inkjet printing, ink combination and inkjet printing | |
DE60131899D1 (en) | ASSEMBLY PROCEDURE FOR MODULAR SIX-COLOR INK JET PRINT HEAD | |
DE502006004127D1 (en) | INK JET PRINTING DEVICE AND METHOD FOR PRINTING MULTICOLOR PICTURES | |
ATE509770T1 (en) | INKJET PRINTHEAD, INKJET PRINTER HAVING AN INKJET PRINTHEAD AND PRINTING METHOD | |
ATE448086T1 (en) | INKJET PRINTING METHODS AND INK SETS | |
ATE532639T1 (en) | SYSTEM AND METHOD FOR REFILLING INK JET CARTRIDGES | |
WO2007021917A3 (en) | Cationic ink formulations | |
DE602005015487D1 (en) | YELLOW DYES FOR INK RAY PRINT INKS | |
DE602008006517D1 (en) | Method of detecting misdirected nozzles in an inkjet printer | |
DE602005016115D1 (en) | Apparatus and method for automatically aligning print element row | |
DE602007013606D1 (en) | PRINT HEAD ASSEMBLY WITH ADJUSTABLE BRACKET | |
EP1679191A4 (en) | Printing method, printing device, printing system and test pattern | |
EP2082884A3 (en) | Barcode printing device and barcode printing method | |
EP1769917A4 (en) | Head substrate, recording head, head cartridge, and recorder | |
DE602004009958D1 (en) | INK JET PRINT INK, INK COMBINATION AND PRINTING METHOD | |
DE602005017349D1 (en) | Ink jet printer with an endless belt for carrying a printing sheet | |
ATE523342T1 (en) | PRINTER AND PRINTING METHODS | |
ATE417737T1 (en) | PRINTER AND HEAD UNIT MANUFACTURING METHOD | |
WO2010102274A3 (en) | Multicolor electronic devices and processes of forming the same by printing | |
ATE495905T1 (en) | METHOD AND DEVICE FOR INKJET PRINTING ON MOVING FABRIC PANELS |