EP0973646A2 - Bloc d'impression multicolore sous forme de blocs d'impression laser et a encre - Google Patents

Bloc d'impression multicolore sous forme de blocs d'impression laser et a encre

Info

Publication number
EP0973646A2
EP0973646A2 EP98930636A EP98930636A EP0973646A2 EP 0973646 A2 EP0973646 A2 EP 0973646A2 EP 98930636 A EP98930636 A EP 98930636A EP 98930636 A EP98930636 A EP 98930636A EP 0973646 A2 EP0973646 A2 EP 0973646A2
Authority
EP
European Patent Office
Prior art keywords
sheet
printing
machine according
printing machine
ink
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.)
Granted
Application number
EP98930636A
Other languages
German (de)
English (en)
Other versions
EP0973646B1 (fr
Inventor
Hubert Mugrauer
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.)
Canon Production Printing Germany GmbH and Co KG
Original Assignee
Oce Printing Systems GmbH and Co KG
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 Oce Printing Systems GmbH and Co KG filed Critical Oce Printing Systems GmbH and Co KG
Priority to EP02008320A priority Critical patent/EP1236570A1/fr
Publication of EP0973646A2 publication Critical patent/EP0973646A2/fr
Application granted granted Critical
Publication of EP0973646B1 publication Critical patent/EP0973646B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller
    • B41J11/42—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
    • B41J11/46—Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering by marks or formations on the paper being fed
    • 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
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • 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
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • 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
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/005—Forming loops or sags in webs, e.g. for slackening a web or for compensating variations of the amount of conveyed web material (by arranging a "dancing roller" in a sag of the web material)
    • 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
    • B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
    • B41J15/16—Means for tensioning or winding the web
    • B41J15/165—Means for tensioning or winding the web for tensioning continuous copy material by use of redirecting rollers or redirecting nonrevolving guides
    • 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
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/54—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements
    • 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
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/54—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed with two or more sets of type or printing elements
    • B41J3/546—Combination of different types, e.g. using a thermal transfer head and an inkjet print head

Definitions

  • the invention relates to a sheet-fed printing press and a rotary printing press, each with at least one high-performance printing unit, which is in particular a laser printing unit.
  • Laser and LED printers today are characterized by high printing performance and print quality in black and white printing. Print speeds of more than 50 pages per minute are possible, as well as print quality that comes close to that of offset printers. In addition, the manufacture and operation of such printers are relatively inexpensive. On the other hand, the technical requirements for full-color laser printing are very extensive and the running printing costs are very high.
  • Ink printers also called ink-jet printers, are often used in connection with personal computers and in plotters because they enable high-quality color prints to be made at low cost.
  • the print speeds that can be achieved with ink printers are very much lower than with laser printers, so that ink printers for the high-performance range have so far not been considered.
  • the object of the invention is to provide a printing press which allows fast, problem-free and economical multi-color printing and which is simple and inexpensive to produce.
  • this object is achieved according to the invention by a plurality of ink printing units which are each arranged on one of a plurality of parallel sheet transport paths, which are connected on the input side to a common sheet input path via sheet switches, and which are connected on the output side to a plurality of sheet intermediate stores who are in turn are connected on the aisle side to a common sheet output path, and in that the at least one high-performance printing unit is connected to the common sheet input path of the ink printing units or to the common sheet output path of the sheet buffer.
  • the invention makes it possible to combine the advantages of laser printing technology in black and white printing with the advantages of inkjet printing technology in color printing.
  • mixed prints with text in black and white and additional colored elements can be produced extremely economically.
  • Different color printing loads can be buffered effectively so that the maximum speed specified by the laser printer can be maintained over a wide range. If the required color printing performance exceeds the performance of the ink printing units, the overall printing performance is not reduced in leaps and bounds as with conventional systems, but more or less continuously.
  • the invention is applicable not only to printers with a single laser printing unit, but also, for example, to two-color laser printers in order to be able to carry out an additional full or partial color printing.
  • laser-printed documents can also be provided with color accents, color backgrounds, colorful, color-accurate company logos, negative amounts on invoices in red or the image of a company employee.
  • single-color or two-color offset printing machines which are equipped with additional ink printing units according to the invention.
  • the ink printing units are preferably multi-color printing units, but can also be organizational color printing units, ie printing units for single-color or multi-color printing without color mixing, so-called spot color printing. But even in the case of predominant spot color printing, color-mixable multi-color ben printing units preferred, so that no complex color changes are required.
  • the sheet intermediate stores which compensate for different printing speeds, must output the sheets entered in them again in unchanged order. This is achieved, for example, by stacked sheet stores and scale sheet stores, where scale sheet stores work faster than stacked sheet stores, but generally have a smaller capacity. In the preferred embodiment, a stacked sheet store and multiple scale sheet stores are shared. In this way, very different print jobs can be carried out.
  • the sheets printed in the ink printing units can be routed to the various sheet intermediate stores as required if the multiple parallel sheet transport paths lead to a common transport path which is connected to the multiple sheet intermediate stores via further sheet switches.
  • the sheet is fed to the ink printing units via a two-way switch which is located in the common sheet input path of the ink printing units.
  • the two-way switch has a first output path, which is connected to the plurality of parallel sheet transport paths via at least one further sheet switch, and a second output path, which opens into the common sheet output path of the sheet buffer.
  • a sheet output path of the at least one high-performance printing unit is connected to the common sheet input path of the ink printing units, ie the ink printing units are arranged behind the last high-performance printing unit in the sheet transport direction.
  • the common sheet output path of the sheet buffer is connected, for example, to an end sheet store or to a device for sheet postprocessing.
  • a control character sensor for control characters printed on the sheets by the high-performance printing unit can be arranged on the sheet output path of the at least one high-performance printing unit.
  • the control characters can represent print information for the ink printing units and / or sheet guide information for the sheet switches.
  • each ink printing unit has its own control unit, which is connected to and controlled by a main control unit of the printing press.
  • each ink printing unit together with a sheet transport device, forms an assembly which can be attached to or removed from the printing press independently of other assemblies.
  • These assemblies and possibly also the ink printing units accommodated therein are constructed identically, so that they can be interchanged.
  • the at least one high-performance printing unit on the one hand and the ink printing units, sheet buffer and sheet switches on the other side can each be accommodated in a separate housing, the housing with the plurality of ink printing units being a removable add-on part of the housing with the at least one high-performance printing unit.
  • existing printers can also be retrofitted with the invention.
  • Corresponding devices that are already present in the housing with the at least one high-performance printing unit can be used as the final sheet store or as a device for sheet post-processing.
  • the object specified above is achieved according to the invention by a plurality of ink printing units, which are arranged at intervals in a row on the transport path, and in that a paper web buffer is located in the transport path in front of each ink printing unit in the paper transport direction.
  • the paper web buffers enable speed compensation between the high-performance printing units and the ink printing units, with several ink printing units working in parallel. An even better adaptation to the most varied of printing situations is made possible by the fact that each ink printing unit has a drive for movement in the paper transport direction.
  • Loop pulling devices are preferably used as the paper web buffer, each consisting of two stationary deflection rollers and a 180 ° deflection roller, bearing points of the 180 ° deflection roller having a drive for moving the 180 ° deflection roller in the direction of the stationary deflection rollers and connected away from it.
  • Figure 2 shows a partial cross section through a rotary printing press.
  • the sheet printing machine shown in Fig. 1 consists of a high-performance laser printer with a housing 2, in which a Black and white laser printing unit, a control unit, sheet systems and deliveries, sheet transport devices and possibly facilities for sheet post-processing are housed. These conventional components of the laser printer are not shown in FIG. 1.
  • An attachment housing 4 adjoins the housing 2 and is detachably connected to the housing 2.
  • the add-on housing 4 contains a sheet entry opening (not shown) at the level of the output rollers 8 of the high-performance laser printer, of which sheets of paper, foil or other materials to be printed, which have been printed in black and white by the laser printing unit, in the direction of the arrow shown there. are output from the housing 2.
  • the attachment housing 4 contains a sheet delivery opening (not shown) at the level of input rollers 10 of the high-performance laser printer. Sheets that have been processed in the add-on housing 4 in a manner described below are transported back into the housing 2 of the high-performance laser printer via the input rollers 10 in the direction of the arrow shown there, where they are used for the facilities for post-processing, for example binding devices. or an end stacker.
  • the mounted housing 4 can be moved away from the housing 2 of the high-performance laser printer on roller feet 6, and in this state the two transport paths of the sheets from and to the laser printer can be connected internally or externally, so that the laser printer is like one conventional high performance laser printer works.
  • the attachment housing 4 contains in its lower part seven ink printing units 12 arranged one above the other, in its upper part five stacked shelves 14 arranged one above the other and at the very top a stacking tray 16.
  • Each inkjet printing unit 12 contains two pairs of feed rollers 18, a multi-color printing unit DK and a pair of extraction rollers 20.
  • Each printing unit DK essentially consists of an ink print head or ink jet print head which can be moved transversely to the sheet travel direction, as is used in high-performance plotters and color printers for personal computers , with the colors yellow, magenta, cyan and black.
  • the two pairs of feed rollers 18 and the pair of take-off rollers 20 each have their own drive, for example a stepper motor, so that the sheet feed and the sheet output of the ink printing units 12 can be carried out independently of one another.
  • Each inkjet printing unit 12 contains its own control unit, also called a controller, which is controlled by the control unit of the laser printer working as a master.
  • Each inkjet printing unit 12 forms an assembly (shown in dashed lines) which can be inserted or pulled out of a drawer in the add-on housing 4 perpendicularly to the plane of the figure in order to facilitate maintenance or the removal of paper jams.
  • Each scale deposit 14 contains a pair of scale deposit rolls 22, an endless conveyor belt 24, a hold-down roller 26 adjoining the conveyor belt 24 and a pair of scale deposit take-off rolls 28. Sheets that are drawn into a scale deposit 14 are thus scaled onto the conveyor belt 24. that the sheet that was drawn in first can be returned first.
  • the scale shelves 14, like the ink printing units 12, can be separate assemblies in suitable pushers in the attachment housing 4. Each shed tray 14 holds about ten sheets.
  • the stacking tray 16 is constructed in such a way that approximately 200 sheets are stacked one on top of the other with the last printed side down and are pulled off from below.
  • the stacking tray 16 has a substantially larger capacity than the scale shelves 14, but enables less rapid intermediate storage of sheets than the scale shelves 14.
  • Sixteen conveyor roller pairs 30, which are driven by a common stepper motor, and thirteen arch switches W1 to W13 form various transport paths, shown by solid lines, from the output rollers 8 of the laser printer via the ink printing units 12 and the scale or stacking trays 14, 16 after the input rollers 10 of the laser printer.
  • the curved switches Wl to W13 which are identical two-way switches in this exemplary embodiment, are only indicated schematically in the figure as branches of the transport routes.
  • a sensor 32 which detects codes or control characters which have been printed on the sheet edges by the laser printer and which contain information about the position and type of a color image to be printed on the respective sheet.
  • the first sheet switch W1 routes a sheet output by the laser printer either in the direction of the ink printing units 12 or directly to the input rollers 10 of the laser printer.
  • the sheet switch W1 can either be controlled by the control unit of the laser printer or it switches depending on sheet guide information which the laser printer 32 has printed on the sheets in addition to the print image information for the ink printing units 12.
  • the same is also possible for the other curved turnouts W2 to W13, additional control character sensors possibly being provided.
  • a sheet guided in the direction of the ink printing units 12 is fed via the sheet switches W2 to W7 to one of the ink printing units 12 depending on their current utilization.
  • the respective ink printing unit 12 is controlled in accordance with the control characters read by the sensor 32, to apply a corresponding colored print image to the sheet, for example color accents, color backgrounds, a company gnet, negative amounts on bills in red or a full screen.
  • Sheets on which no color printing can be applied are passed through an ink printing unit 12 empty. Behind the ink printing units 12, the sheets are guided on a common transport path, as shown in the figure by the converging transport path lines. Because the two pairs of feed rollers 18 and the pair of take-off rollers 20 of each ink printing unit 12 each have their own drive, a sheet printed relatively slowly in an ink printing unit 12 can nevertheless be output very quickly, so that there are none on the common transport path behind the ink printing units 12 Bow collisions are coming.
  • a sheet conveyed on this common transport path is fed via the sheet switches W8 to W12, depending on the type of print job, to one of the five scale shelves 14 or via the sheet switch W13 either to the stack tray 16 or directly to the input rollers 10 of the laser printer. Due to the intermediate storage in the shed or stacking trays 14, 16, sheets which have passed through the ink printing units faster than others are suitably delayed, so that all sheets are brought back into the correct order.
  • Transport routes from the scale deposit take-off rollers 28 and a pair of take-off rollers 34 of the stacking tray 16 end together with the transport route from the sheet switch W1 to the input rollers 10 of the laser printer.
  • the seven ink printing units 12 are utilized to the maximum.
  • the laser printer is also used to its maximum, unless the printing time for color printing is more than seven times the printing time for black and white printing. In this case, the printing speed of the laser printer must be reduced successively.
  • the letters printed in black and white and in color in the ink printing units 12 can be returned directly to the laser printer if their order is not important. Otherwise, the letters are distributed over the sheet switches W8 to W12 to the five scale shelves 14, from which they are issued in the correct order.
  • a black and white cover letter and the corresponding invoice are printed one after the other in the laser printer, and these are printed on the one after the other, as in Example 1 Ink printing units 12 distributed. Since the printing time for the color printing of the invoices is considerably shorter than that of the cover letter, the finished invoices printed in red are fed to the stacking tray 16 and temporarily stored therein, while the covering letters are distributed over the scale shelves 14 as in the first example. The letters and invoices are then output in the correct order and mutual assignment from the shed bays 14 and the stack bins 16 and fed to a final stacker in the laser printer.
  • Brochures are to be printed, which are predominantly black and white, but which contain a color photo on one of the first sheets and graphics with a colored background on several consecutive sheets with a higher number of pages.
  • the laser printer outputs all pages of the brochure in succession at maximum speed.
  • Black and white starting sheets in front of the sheet with the color photo are fed from the switch W1 directly to the input rollers 10 of the laser printer, and while the color photo is being printed in one of the ink printing units 12, the laser printer continues to work on the next black and white sheets to print. These are passed through one of the ink printing units 12 without processing and fed to the stacking tray 16.
  • the color photo which is difficult to produce, may still be in print.
  • the color of the graphics is then applied in a manner similar to that in the first example by the ink printing units 12 which are still free.
  • the sheets with the Graphics are stored in one of the scale stores 14 while the color photo is being printed.
  • the sheet with the finished printed color photo is fed directly to the laser printer, and then the remaining pages are compiled from the scale and stack stores 14, 16. If there is still free memory capacity, you can continue printing at maximum speed during the subsequent pages, which only contain black and white text.
  • the booklet stack compiled in the laser printer is turned over in the laser printer to print on the back of the sheet, and is finally bound after a second pass.
  • FIG. 2 relates to a rotary printing press, which can be, for example, a web offset printing press or a web laser printing press.
  • an additional frame 42 On a conventional rotary printing press, of which only one end of a machine frame 40 is shown schematically in FIG. 2, an additional frame 42, also shown schematically, is attached.
  • a paper web 44 which in the direction of the arrow shown by a pair of output rollers len 46 of the rotary printing press is guided in the additional frame 42 over a series of deflection rollers and then fed in the direction of the arrow at the end of the paper web to a stacker (not shown).
  • Each loop puller Sl to S4 consists of two stationary pulleys mounted on the additional frame 42 and a 180 ° pulley 50, 52, 54 and 56. Each 180 ° pulley 50, 52, 54 and 56 is up and down in the figure towards and away from the stationary guide pulleys, as indicated by vertical double arrows. For this purpose, for example, bearing blocks of the 180 ° deflection rollers 50, 52, 54 and 56 or the like can be moved in vertical rails on the additional frame 42. Each loop puller S1 to S4 has its own drive for the vertical movement of its 180 ° pulley 50, 52, 54 and 56.
  • the stationary deflection rollers of the loop pullers Sl to S4 are all in a horizontal plane, the two stationary deflection rollers of a loop puller Sl, S2, S3 or S4 being arranged at a distance from the associated 180 ° deflection roller and between two loop pullers Sl, S2, S3 or S4 there is a larger distance.
  • the paper web 44 is guided through the loop pullers S1 to S4 in such a way that it runs between the adjacent stationary deflection rollers of two loop pullers S1 to S4 as well as between the last stationary deflection roller of the loop puller S4 and a pair of dispensing rollers 58 each over a straight line runs.
  • Each inkjet printing unit D1 to D4 contains a multi-color inkjet printhead 60 of the same type as described in connection with the sheet printing machine of FIG. 1.
  • each ink printing unit Dl to D4 contains a counter pressure roller 62, the Paper web 44 passes between each print head 60 and the associated counter pressure roller 62.
  • the ink printing units Dl to D4 are parallel to the horizontal plane, which is formed by the stationary guide pulleys of the loop pullers Sl to S4, each a little back and forth, as shown in the figure by horizontal double arrows.
  • the drives for the vertical movement of the 180 ° deflection rollers 50 to 56 and also not shown drives for the horizontal movement of the ink printing units Dl to D4 are controlled by a main control unit of the rotary printing press or by the control units of the individual ink printing units Dl to D4 so that the loop pullers Sl to S4 form variable paper web intermediate stores in front of each ink printing unit D1 to D4, which compensate for the different printing speeds of the laser or offset printer and the ink printing units Dl to D4. Additional compensation possibilities are given by the horizontal mobility of the individual ink printing units D1 to D4.
  • the print images produced in rotary printing at high speed which are, for example, black and white or two-tone, can also be provided with multicolored color accents, color backgrounds, colorful, true-to-color company signs etc. in the ink printing units D1 to D4, as in the embodiment of the sheet-fed printing press, without that Print speed must be reduced.
  • four successive black-and-white print images are printed on the paper web 44 in the four ink printing units D1 to D4 at essentially the same time in multiple colors.
  • a control character sensor for control characters printed by the high-performance printing unit on the paper web 44 can also be provided in the exemplary embodiment of FIG. 2, the control character printing information for the ink printing units D1 to D4 or Display length control information for the loop pullers Sl to S4.
  • the ink printing units 12 or D1 to D4 are each arranged in the paper transport direction behind the high-performance printing unit or units.
  • the high-performance printing units of the exemplary embodiments have been described as laser printers, it is clear that other printing units can also be used for this, in particular printing units in which the recording is carried out with light-emitting diodes (LEDs).
  • LEDs light-emitting diodes

Landscapes

  • Printers Characterized By Their Purpose (AREA)

Abstract

L'invention concerne une machine à imprimer des feuilles, comportant au moins un bloc d'impression haute performance, notamment un bloc d'impression laser, et plusieurs blocs d'impression à encre (12) montés chacun sur une d'une pluralité de voies de transport parallèles des feuilles, raccordées, côté entrée, par l'intermédiaire d'aiguillages (W1 à W7), à une voie commune d'introduction des feuilles, et, côté sortie, à plusieurs tampons (14, 16) eux-mêmes raccordés côté sortie à une voie commune de distribution des feuilles. Le ou les blocs d'impression haute performance sont raccordés à la voie commune d'introduction des feuilles des blocs d'impression à encre (12) ou à la voie commune de distribution des feuilles des tampons (14, 16). La machine à imprimer selon l'invention et une presse rotative, également décrite, permettent une impression multicolore rapide, économique et sans problème, et peuvent être produites de façon simple et peu onéreuse.
EP98930636A 1997-04-10 1998-04-08 Bloc d'impression multicolore sous forme de blocs d'impression laser et a encre Expired - Lifetime EP0973646B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02008320A EP1236570A1 (fr) 1997-04-10 1998-04-08 Machine à imprimer comprenant un emmagasinage temporaire de bandes de papier

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19714951A DE19714951C2 (de) 1997-04-10 1997-04-10 Druckmaschine
DE19714951 1997-04-10
PCT/DE1998/001010 WO1998045123A2 (fr) 1997-04-10 1998-04-08 Bloc d'impression multicolore sous forme de blocs d'impression laser et a encre

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP02008320A Division EP1236570A1 (fr) 1997-04-10 1998-04-08 Machine à imprimer comprenant un emmagasinage temporaire de bandes de papier
EP02008320.0 Division-Into 2002-04-11

Publications (2)

Publication Number Publication Date
EP0973646A2 true EP0973646A2 (fr) 2000-01-26
EP0973646B1 EP0973646B1 (fr) 2002-10-02

Family

ID=7826103

Family Applications (2)

Application Number Title Priority Date Filing Date
EP02008320A Withdrawn EP1236570A1 (fr) 1997-04-10 1998-04-08 Machine à imprimer comprenant un emmagasinage temporaire de bandes de papier
EP98930636A Expired - Lifetime EP0973646B1 (fr) 1997-04-10 1998-04-08 Bloc d'impression multicolore sous forme de blocs d'impression laser et a encre

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP02008320A Withdrawn EP1236570A1 (fr) 1997-04-10 1998-04-08 Machine à imprimer comprenant un emmagasinage temporaire de bandes de papier

Country Status (4)

Country Link
US (2) US6305858B1 (fr)
EP (2) EP1236570A1 (fr)
DE (2) DE19714951C2 (fr)
WO (1) WO1998045123A2 (fr)

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FR2853853A1 (fr) * 2003-04-15 2004-10-22 Inov Media Procede et systeme pour l'impression d'une pluralite de supports

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DE10113558B4 (de) * 2001-03-20 2005-09-22 Avery Dennison Corp., Pasadena Kombi-Drucker
DE10141030B4 (de) * 2001-08-22 2006-08-10 Eastman Kodak Co. Verfahren zur Steuerung eines Druckverfahrens
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US20030116041A1 (en) * 2001-12-20 2003-06-26 Delaware Capital Formation, Inc. Moveable idler carriage for support of a web in relation to an array of inkjet printing devices
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US6305858B1 (en) 2001-10-23
WO1998045123A2 (fr) 1998-10-15
DE19714951C2 (de) 1999-04-15
DE59805807D1 (de) 2002-11-07
US6655275B2 (en) 2003-12-02
EP0973646B1 (fr) 2002-10-02
DE19714951A1 (de) 1998-11-12
US20010038767A1 (en) 2001-11-08
WO1998045123A3 (fr) 1998-12-30
EP1236570A1 (fr) 2002-09-04

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