EP2828089B1 - Vorrichtung zum drucken von dokumenten mit variabler dicke - Google Patents

Vorrichtung zum drucken von dokumenten mit variabler dicke Download PDF

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Publication number
EP2828089B1
EP2828089B1 EP13714228.7A EP13714228A EP2828089B1 EP 2828089 B1 EP2828089 B1 EP 2828089B1 EP 13714228 A EP13714228 A EP 13714228A EP 2828089 B1 EP2828089 B1 EP 2828089B1
Authority
EP
European Patent Office
Prior art keywords
axis
documents
thickness
strip
document
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.)
Not-in-force
Application number
EP13714228.7A
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English (en)
French (fr)
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EP2828089A1 (de
Inventor
Didier Rousseau
Guillaume BOIDI
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kelenn Technology
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Kelenn Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kelenn Technology filed Critical Kelenn Technology
Publication of EP2828089A1 publication Critical patent/EP2828089A1/de
Application granted granted Critical
Publication of EP2828089B1 publication Critical patent/EP2828089B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0035—Handling copy materials differing in thickness
    • 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/007—Conveyor belts or like feeding devices
    • 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/20—Platen adjustments for varying the strength of impression, for a varying number of papers, for wear or for alignment, or for print gap adjustment

Definitions

  • the present invention relates to a document printing device.
  • Such a device allows a user to print a large number of documents in series, typically several tens per minute to several hundred per minute.
  • State-of-the-art devices provide printheads movable in height to adjust their distance from each of the documents to be printed, depending on the thickness of each document.
  • the documents are held on a treadmill equipped with a suction system or suction documents through the carpet.
  • the upper part of the main band may be delimited, along the routing direction, by two supports in contact with this main band and spaced in the direction of routing, these two supports delimiting a side of a deformable parallelogram which is deformable so that the upper part of the main band maintains its horizontality regardless of the position of the parallelogram.
  • the deformable parallelogram is preferably located inside the loop delimited by the main band.
  • the deformable parallelogram may be provided with means for exerting a restoring force on the supports so that these supports push the upper part of the main band along the axis parallel to the thickness axis and in the direction of the printhead.
  • the adjustment means may be arranged to tilt the parallelogram towards the direction of travel as they pull the main band along the axis parallel to the thickness axis and in the opposite direction of the print head.
  • the determining means may comprise means for estimating or calculating a theoretical thickness of each of the documents along the thickness axis, according to the constitution data of each document.
  • the determination means may comprise means for measuring a thickness of each of the documents along the thickness axis.
  • the means for moving the documents in the entry zone may further comprise a second roller whose periphery is in contact with the input strip, this second roller being preferably located outside the loop defined by the strip. and rotatably mounted about its central axis, so that the input band preferably passes between the first and second rollers.
  • the upper portion of the main band may be elevated relative to the portion of the input band arranged to support and route the documents.
  • the main band may have an elasticity at least ten times lower in the direction of travel than in a direction contained in a plane of the upper part and perpendicular to the direction of routing.
  • the displacement means in the printing zone may comprise a roller whose periphery is in contact with the main band inside the loop defined by the main band and mounted in rotation about its central axis, and provided with a section of variable diameter so that said roll has a convex or curved shape of diameter less than its ends relative to its center.
  • variants of the invention comprising only a selection of characteristics described subsequently isolated from the other characteristics described, if this selection of characteristics is sufficient to confer a technical advantage or to to differentiate the invention from the state of the art.
  • This selection comprises at least one feature preferably functional without structural details, or with only a part of the structural details if this part alone is sufficient to confer a technical advantage or to differentiate the invention from the state of the prior art.
  • the device 1, intended for the printing of documents 2, comprises an input zone 3, immediately followed (in a direction of routing 7) of a printing zone 4.
  • the input zone 3 is arranged to convey the documents 2 in the printing zone 4.
  • the device comprises a sensor 41 (preferably an optical sensor such as a photoelectric cell) located between the input zone 3 and the printing zone 4.
  • the sensor 41 is arranged to detect a passage of a document 2 of the input area 3 to the print area 4, i.e. an entry of a document 2 in the print area 4.
  • the printing area comprises a print head 5, provided with means for printing one or more colors on the documents 2.
  • this print head 5 comprises one or more ink jet nozzles.
  • the print head 5 is arranged to move in any direction (in particular 31, 32, 7, 24 described later) when it prints patterns on a document 2 or between the prints of two documents 2 when documents 2 scroll continuously on tape 8.
  • the device 1 comprises a frame 46. All movements or movements described below will be described by default with respect to the stationary frame 46.
  • the printing zone 4 further comprises displacement means 6 arranged to move (relative to the frame 46) in the printing zone 4 the documents 2 according to the routing direction 7.
  • These moving means 6 comprise a web main 8 forming a closed loop and circulating endlessly (not necessarily circular).
  • Band 8 has a Polyester and Cotton structure with a Silicone coating (coefficient of friction on rectified steel: 0.6, Traction for 1% elongation 186 N), allowing a good non-slip hold of documents 2.
  • the band 8 ensures a good frictional hold of the documents 2.
  • An upper portion 9 of this loop 8 is arranged to flow (relative to the frame 46) in the direction of conveyance 7 under the print head 5 when the head 5 is in a printing position. In its printing position, the print head 5 is arranged to print patterns on the documents 2 when these documents rest on the upper part 9 of the main band 8.
  • the upper part 9 of the loop 8 is plane in a plane containing the routing direction 7.
  • the main band 8 has a lower elasticity (preferably at least ten times lower) in the direction of routing 7 than in a direction 24 contained in the plane of the upper part 9 and perpendicular to the direction of routing 7.
  • a variation in elongation in the direction of conveyance 7 is achieved during the passage time of a document 2 under the head less than about 20 ⁇ m, ie approximately the half spatial resolution of positioning of a drop of ink.
  • the displacement means 6 comprise a roller 36 whose periphery is in contact with the main band 8 inside the loop defined by the main band 8.
  • the roller 36 is rotated about its central axis (which is stationary compared to the chassis and parallel to the direction 24), and is provided with a variable diameter section so that said roller 36 has a convex or convex shape of diameter less than its ends relative to its center.
  • the figure 4 is a view of this roller 36 in section in the plane 37 shown on the figure 2 . In this plane 37, the roll 36 has a "barrel" shape.
  • the output roller 36 thus has a diameter variable of convex or convex shape, inferior to the extremities with respect to the center.
  • the elongation or elasticity in the transverse direction (direction 24) of the strip 8 is intended to allow it to marry the generatrix of the output roller 36 which causes a self-centering effect of the strip 8 with the rotation of the roll 36.
  • the "barrel" shape is exaggerated to be clearly visible.
  • the roller 36 is motorized to cause the circulation of the strip 8.
  • the displacement means 6 comprise a roll 38 whose periphery is in contact with the main band 8 inside the loop defined by the main band 8.
  • the roll 38 (preferably cylindrical) is rotatably mounted about its axis central (which is stationary relative to the chassis and parallel to the direction 24).
  • the roll 38 comprises means for measuring its rotational speed, such as an encoder (preferably optical) of relative position.
  • the printing device 1 comprises means 10, 33 for determining a thickness of each of the documents 2 along an axis of thickness 11.
  • the thickness axis 11 is preferably perpendicular to the direction of delivery 7 (and plan of the upper part 9).
  • the printing zone 4 comprises adjustment means 12 arranged to move the upper part 9 of the main band 8 at least along an axis 13 parallel to the thickness axis 11 as a function of a value of d 2 document thickness provided by the determination means 10, 33 (while the displacement means 20 in the input zone 3 described below do not move along the axis 11).
  • the adjustment means 12 may further be arranged to move the upper part 9 according to another perpendicular component to the axis 13, for example slightly forwards or backwards, but are arranged so that a majority of the displacement of the part 9 takes place along the axis 13.
  • These two supports 14, 15 delimit one side, which extends in the direction of conveyance 7, of a deformable parallelogram 16.
  • This parallelogram 16 is deformable so that the upper part 9 of the main band 8 maintains its horizontality which whatever the position of the parallelogram 16. This horizontality is defined relative to the frame 46, not necessarily with respect to the ground.
  • the parallelogram 16 is located inside the loop delimited by the main band 8.
  • Each of the rollers 14, 15 therefore forms one of the four vertices of the parallelogram 16.
  • the other two vertices of the parallelogram 16 are formed by pins 25, 26 secured to the frame.
  • a rod 27 connects the axis 25 to the axis of the support 14. This rod 27 is free to rotate about the axis 25 and the axis of the support 14.
  • a rod 28 connects the axis 26 to the axis of the support 15. This rod 28 is free to rotate about the axis 26 and the axis of the support 15.
  • a plate 29 connects the two supports 14, 15. This plate 29 is in contact with the upper part 9 of the strip 8.
  • the plate 29 is flat and provides the flat shape of the upper part 9 of the strip 8.
  • the deformable parallelogram 16 is provided with means 30 for exerting a restoring force on the supports 14, 15 (when these supports have left a "rest” position to move along the axis 13 parallel to the thickness axis 11 and in a direction 32 opposite to the print head 5).
  • This restoring force pushes the supports 14, 15 and therefore the upper part 9 of the main strip 8 along the axis 13 parallel to the thickness axis and in the direction 31 of the print head 5.
  • the means 30 for exerting a restoring force typically comprise a torsion spring 42 as illustrated in FIG. figure 3 .
  • This spring comprises an end 43 which bears on the axis 26.
  • the adjustment means 12 are arranged to slightly lean the parallelogram 16 towards the direction of delivery 7 when they pull the main strip 8 along the axis 13 parallel to the thickness axis 11 and in the opposite direction 32 of the print head 5.
  • the adjustment means 12 comprise means 17 for pulling the main strip 8 and its upper part 9 along the axis 13 parallel to the thickness axis 11 and in the opposite direction 32 of the print head 5, with a force which depends on the value of the thickness of the document 2 supplied by the determination means 10, 33, and which therefore depends on the desired position of the upper part 9 of the main band 8 along the axis 13 parallel to the thickness axis 11 for the printing of this document 2.
  • the means 17 for pulling the main strip comprise a roller 18, preferably cylindrical.
  • the periphery of the roll 18 is in contact with the main band 8 and is located inside the loop delimited by the main band 8.
  • the roller 18 is rotatably mounted about the central axis 19 of its cylindrical shape. This axis 19 is movable relative to the frame. This axis 19 is parallel to the direction 24.
  • the means 17 for pulling the main band are arranged to pull the roll 18 in the direction 32 opposite to the print head 5.
  • the means 17 comprise for example a motor 45 pulling or releasing a piston 44 integral with the roller 18.
  • the displacement means 20 further comprise at least one roller 39, 40 whose periphery is in contact with the band 21 inside the loop delimited by the band 21.
  • Each roll 39, 40 (preferably cylindrical) is mounted in rotation about its central axis (which is stationary relative to the frame and parallel to the direction 24).
  • the roller 40 is motorized to cause the circulation of the band 21.
  • the computing unit 33 comprises only technical means, typically electronic and / or computer and / or software, such as for example an analog or digital electronic circuit and / or a central computer unit and / or a microprocessor.
  • the means 33 for calculating a theoretical thickness may be used in addition or alternatively measurement means 10.
  • the determination of the thickness by measurement (by the means 10) and by calculation (by the unit 33) from information conveyed by the enveloping can be combined to improve the speed and reliability and accuracy of thickness compensation.
  • the means 20 for moving the documents 2 in the entry zone 3 further comprises a second roller 34 (preferably cylindrical) whose periphery is in contact with the input band 21, this second roller 34 being located at the outside the loop defined by the input band 21 and mounted in rotation about its central axis (which is stationary relative to the frame and parallel to the direction 24).
  • a second roller 34 preferably cylindrical whose periphery is in contact with the input band 21, this second roller 34 being located at the outside the loop defined by the input band 21 and mounted in rotation about its central axis (which is stationary relative to the frame and parallel to the direction 24).
  • This second roll 34 does not take all the width (in the direction 24) of the input band 21, so as not to hinder the thickness measurement by the means 10.
  • the means for moving the documents in the area of the inlet further comprises a third (preferably cylindrical) roll 35, the periphery of which is in contact with the input web, the third roll being located outside the loop defined by the input web and rotatably mounted. around its central axis (which is stationary relative to the frame and parallel to the direction 24).
  • the second 34 and third 35 rollers are arranged to make passing between them a document 2 during its measurement of thickness by the measuring means 10.
  • the input band 21 passes between firstly the first roll 22 and secondly the second 34 (and third 35) roll (x).
  • the rollers 22, 34 (and 35) firmly hold the band 21 to prevent any movement, along the thickness axis 11, of the input band 21 at the level where the thickness measurement is made.
  • the upper part 9 of the main band 8 is preferably raised (in the direction 31) relative to the portion of the input band 21 arranged to support and convey the documents 2.
  • the unit 33 has stored (in a memory, for example flash type or hard disk) a reference position of the upper part 9 corresponding to a zero document thickness. For a document of thickness Z, the unit 33 is arranged to control a displacement of the upper part 9 so as to position it at a distance Z in the direction 32 and with respect to this reference position.
  • a memory for example flash type or hard disk

Landscapes

  • Handling Of Sheets (AREA)
  • Ink Jet (AREA)
  • Common Mechanisms (AREA)

Claims (14)

  1. Druckvorrichtung (1) zum Bedrucken von Dokumenten (2), die das Folgende aufweist:
    - einen Druckbereich (4), wobei der Druckbereich einen Druckkopf (5) aufweist,
    - Verlagerungseinrichtungen (6), die dazu ausgebildet sind, um in dem Druckbereich Dokumente in einer Förderrichtung (7) zu verlagern, wobei die Verlagerungseinrichtungen in dem Druckbereich ein Hauptband (8) aufweisen, das eine geschlossene Schleife bildet und endlos umlaufend gelagert ist und von dem ein oberer Abschnitt (9) dazu ausgebildet ist, in Förderrichtung unter dem Druckkopf dann umzulaufen, wenn der Kopf in einer Druckposition ist, so dass der Druckkopf dazu ausgebildet ist, Muster auf die Dokumente zu drucken, wenn diese Dokumente auf dem oberen Abschnitt des Hauptbandes aufliegen,
    dadurch gekennzeichnet, dass
    - die Druckvorrichtung Bestimmungseinrichtungen (10, 33) zum Bestimmen einer Dicke eines jeden der Dokumente entlang einer Dickenachse (11) aufweist, und
    - der Druckbereich Einstelleinrichtungen (12) aufweist, die dazu ausgebildet sind, den oberen Abschnitt des Hauptbandes zumindest entlang einer parallel zur Dickenachse verlaufenden Achse (13) in Abhängigkeit von einem Dokumentdickenwert zu verlagern, der von den Bestimmungseinrichtungen bereitgestellt wird, wobei die Einstelleinrichtungen (12) Einrichtungen (17) aufweist zum Ziehen des Hauptbandes (8) und seines oberen Abschnitts (9) entlang der parallel zur Dickenachse verlaufenden Achse (13) und in einer entgegengesetzten Richtung (32) des Druckkopfes (5) mit einer Kraft , die von einem Dokumentdickenwert abhängt, der von den Bestimmungseinrichtungen (10, 33) bereitgestellt wird.
  2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Einrichtungen (12) zum Ziehen des Hauptbandes eine Rolle (18) aufweisen,
    - deren Umfang mit dem Hauptband (8) innerhalb der Schleife in Kontakt steht, die von dem Hauptband begrenzt wird, und
    - die um ihre Mittelachse (19) drehend gelagert ist,
    und ferner Einrichtungen (17) aufweisen, die dazu ausgebildet sind, diese Rolle in der dem Druckkopf entgegengesetzten Richtung (32) zu ziehen.
  3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der obere Abschnitt (9) des Hauptbandes entlang der Förderrichtung von zwei Haltern (14, 15) begrenzt wird, die mit diesem Hauptband in Kontakt stehen und in Förderrichtung beabstandet sind, wobei diese beiden Halter eine Seite eines verformbaren Parallelogramms (16) begrenzen, das so verformbar ist, dass der obere Abschnitt des Hauptbandes seine waagrechte Ausrichtung unabhängig von der Position des Parallelogramms beibehält.
  4. Vorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass das Parallelogramm innerhalb der Schleife liegt, die von dem Hauptband (8) begrenzt wird.
  5. Vorrichtung nach Anspruch 3 oder 4, dadurch gekennzeichnet, dass das verformbare Parallelogramm mit Einrichtungen (30) zum Ausüben einer Rückstellkraft auf die Halter versehen ist, so dass diese Halter den oberen Abschnitt (9) des Hauptbandes entlang der parallel zur Dickenachse verlaufenden Achse (13) und in Richtung (31) des Druckkopfes drücken.
  6. Vorrichtung nach einem der Ansprüche 3 bis 5, dadurch gekennzeichnet, dass die Einstelleinrichtungen (12) dazu ausgebildet sind, das Parallelogramm zur Förderrichtung (7) hin zu neigen, wenn sie das Hauptband entlang der parallel zur Dickenachse verlaufenden Achse (13) und in der entgegengesetzten Richtung (32) des Druckkopfes ziehen.
  7. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Bestimmungseinrichtungen (10, 33) Einrichtungen (33) zum Schätzen bzw. Berechnen einer theoretischen Dicke eines jeden der Dokumente entlang der Dickenachse in Abhängigkeit von Angaben zur Beschaffenheit eines jeden Dokuments aufweisen.
  8. Vorrichtung nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die Bestimmungseinrichtungen (10, 33) Messeinrichtungen (10) zum Messen einer Dicke eines jeden der Dokumente entlang der Dickenachse (11) aufweisen.
  9. Vorrichtung nach dem vorangehenden Anspruch, dadurch gekennzeichnet, dass dem Druckbereich (4) ein Einlaufbereich (3) vorangeht, wobei der Einlaufbereich (3) dazu ausgebildet ist, die Dokumente in den Druckbereich zu fördern, wobei die erfindungsgemäße Vorrichtung (1) ferner Einrichtungen (20) zum Verlagern der Dokumente in den Einlaufbereich aufweist, die das Folgende enthalten:
    - ein Einlaufband (21), das eine geschlossene Schleife bildet und endlos umlaufend gelagert ist, und
    - eine erste Rolle (22), deren Umfang mit dem Einlaufband in Kontakt steht, wobei diese erste Rolle innerhalb der von dem Einlaufband begrenzten Schleife liegt und um ihre Mittelachse (23) drehbar gelagert ist,
    wobei die Dickenmesseinrichtungen außerhalb der von dem Einlaufband (21) begrenzten Schleife liegen, so dass die Dickenachse (11) durch die erste Rolle (22) verläuft.
  10. Vorrichtung nach Anspruch 9, dadurch gekennzeichnet, dass die Einrichtungen (20) zum Verlagern der Dokumente in den Einlaufbereich ferner eine zweite Rolle (34) aufweisen, deren Umfang mit dem Einlaufband in Kontakt steht, wobei diese zweite Rolle außerhalb der von dem Einlaufband begrenzten Schleife liegt und um ihre Mittelachse drehbar gelagert ist, so dass das Einlaufband (21) zwischen der ersten (22) und zweiten Rolle (34) durchtritt.
  11. Vorrichtung nach Anspruch 9 oder 10, dadurch gekennzeichnet, dass der obere Abschnitt (9) des Hauptbandes (8) in Bezug auf den zum Abstützen und Fördern der Dokumente (2) ausgebildeten Abschnitt des Einlaufbandes (21) erhöht ausgeführt ist.
  12. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass das Hauptband eine Elastizität besitzt, die in der Förderrichtung (7) mindestens zehn Mal geringer als in einer Richtung (24) ist, die in einer Ebene des oberen Abschnitts enthalten ist und senkrecht zur Förderrichtung verläuft.
  13. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Verlagerungseinrichtungen (6) eine Rolle (36) aufweisen, deren Umfang mit dem Hauptband (8) innerhalb der von dem Hauptband begrenzten Schleife in Kontakt steht und um ihre Mittelachse drehbar gelagert ist, und mit einem im Durchmesser veränderlichen Querschnitt versehen ist, so dass die Rolle eine konvexe bzw. gewölbte Form mit einem Durchmesser besitzt, der an ihren Enden geringer als in ihrer Mitte ist.
  14. Vorrichtung nach einem der vorangehenden Ansprüche, dadurch gekennzeichnet, dass die Einstelleinrichtungen (12) dazu ausgebildet sind, um
    - einen von den Bestimmungseinrichtungen (10, 33) bereitgestellten Dickenwert zu empfangen,
    - den oberen Abschnitt (9) des Hauptbandes entlang der parallel zur Dickenachse (11) verlaufenden Achse (13) in Abhängigkeit von diesem Dickenwert zu verlagern, und
    - den oberen Abschnitt (9) beim Drucken von Mustern auf dieses Dokument (2) mittels des Druckkopfes (5) nicht mehr zu verlagern.
EP13714228.7A 2012-03-21 2013-03-21 Vorrichtung zum drucken von dokumenten mit variabler dicke Not-in-force EP2828089B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1252511A FR2988325B1 (fr) 2012-03-21 2012-03-21 Dispositif d'impression de documents d'epaisseurs variables
PCT/EP2013/055880 WO2013139883A1 (fr) 2012-03-21 2013-03-21 Dispositif d'impression de documents d'epaisseurs variables

Publications (2)

Publication Number Publication Date
EP2828089A1 EP2828089A1 (de) 2015-01-28
EP2828089B1 true EP2828089B1 (de) 2018-07-18

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EP13714228.7A Not-in-force EP2828089B1 (de) 2012-03-21 2013-03-21 Vorrichtung zum drucken von dokumenten mit variabler dicke

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EP (1) EP2828089B1 (de)
FR (1) FR2988325B1 (de)
WO (1) WO2013139883A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107310280A (zh) * 2017-06-23 2017-11-03 安徽新华印刷股份有限公司 一种打印机烘干装置

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Publication number Priority date Publication date Assignee Title
JP4509891B2 (ja) * 2005-08-24 2010-07-21 株式会社東芝 ベルト駆動装置
US8353510B2 (en) * 2010-05-17 2013-01-15 Lindsay Brett A Variable media feed system and printhead apparatus

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* Cited by examiner, † Cited by third party
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Also Published As

Publication number Publication date
WO2013139883A1 (fr) 2013-09-26
EP2828089A1 (de) 2015-01-28
FR2988325B1 (fr) 2014-12-05
FR2988325A1 (fr) 2013-09-27

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