Ink supply station with floating interface components for independent coupling with manually replaceable ink modules
First Claim
1. A system for removably installing an ink supply container in an inkjet printer comprising:
- a frame for holding one or more ink supply containers;
an ink outlet port and an air supply port on each of the supply containers;
an interconnect member mounted on said frame and having an ink supply interface and an air supply interface; and
a flexible mounting device attached between said frame and said interconnect member and biased to engage a portion of the ink supply container during installation of the supply container on the frame in order to move said interconnect member relative to said frame to facilitate lateral alignment of the ink supply container on said frame such that said ink outlet port is operatively coupled to said ink supply interface and said air supply port is operatively coupled to sad air supply interface.
3 Assignments
0 Petitions
Accused Products
Abstract
A modular ink delivery system is incorporated in an inkjet printer to facilitate replacement of individual ink supply modules. A rigid interface component on the printer carries an electrical connector, an ink connector, and an air connector which match corresponding connectors on the ink supply module. A separate interface component for each ink supply module is spring-loaded on a printer frame in order to rest in either a forward parking position against a backplate or a rearward floating position that allows the interface component to move and rotate some distance in all directions to achieve proper alignment position when engaged by the ink supply module.
55 Citations
17 Claims
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1. A system for removably installing an ink supply container in an inkjet printer comprising:
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a frame for holding one or more ink supply containers;
an ink outlet port and an air supply port on each of the supply containers;
an interconnect member mounted on said frame and having an ink supply interface and an air supply interface; and
a flexible mounting device attached between said frame and said interconnect member and biased to engage a portion of the ink supply container during installation of the supply container on the frame in order to move said interconnect member relative to said frame to facilitate lateral alignment of the ink supply container on said frame such that said ink outlet port is operatively coupled to said ink supply interface and said air supply port is operatively coupled to sad air supply interface. - View Dependent Claims (2, 3, 4)
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5. A system for installing an ink supply container in an inkjet printer comprising:
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a frame for holding one or more ink supply containers;
an interconnect member mounted on said frame and having an ink supply interface and an air supply interface; and
a flexible mounting device attached between said frame and said interconnect member and biased to engage a portion of the ink supply container while allowing said interconnect member to move relative to facilitate mounting the ink supply container on said frame, wherein said flexible mounting device allows said interconnect member to have rotary movement relative to said frame. - View Dependent Claims (6, 7, 8)
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9. A method of mounting a plurality of ink supply containers on a printer having multiple printheads, comprising:
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providing an air pressure interface and an ink passage interface on a printer frame;
locating the air pressure interface and the ink passage interface on a separate connector associated with each ink supply container, respectively, with each ink passage interface connected through a tube member to one of the multiple printheads; and
flexibly positioning the connector relative to the printer frame by mounting each connector on a biasing spring in order to allow independent relative movement of each connector during installation of the plurality of ink supply containers and wherein the biasing spring holds the air pressure interface operatively coupled to an air portal on the ink supply container and holds the ink passage interface operatively coupled to an ink outlet on the ink supply container after the aforesaid installation. - View Dependent Claims (10)
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11. A method of providing resplenishment for an inkjet printer having a printhead cartridge mounted on a carriage, with a supply tube connected between the printhead cartridge and an auxilliary supply station, comprising:
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providing an storage module with a supply bag having an outlet, and also having a memory element with a signal contact;
filling the supply bag with a given type of application fluid;
providing an interface component with an fluid connector and a signal connector, the interface component being movable between a parking position and a floating position;
installing the storage module on the printer by making conductive contact between the signal connector and the signal contact and also by coupling the outlet with the fluid connector to allow the application fluid to flow from the supply bag to the printhead cartridge while the interface component is in the floating position. - View Dependent Claims (12, 13, 14, 15, 16, 17)
further includes providing an air connector on the interface component; and
wherein said installing includes installing the storage module on the printer by coupling the air portal with the air connector to create a certain amount of air pressure acting upon the supply bag.
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13. The method of claim 12 which includes placing the interface component in the floating position during said installing of the storage module on the printer in order to facilitate alignment of the air portal with the air connector.
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14. The method of claim 12 wherein said coupling of the air portal with the air connector occurs prior to said making conductive contact between the signal connector and the signal contact.
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15. The method of claim 11 which includes placing the interface component in the parking position when the storage module is separated from the interconnect component.
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16. The method of claim 11 which includes placing the interface component in the floating position during said installing of the storage module on the printer in order to facilitate alignment of the outlet with the fluid connector.
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17. The method of claim 11 wherein said coupling of the outlet with the fluid connector occurs prior to said making conductive contact between the signal connector and the signal contact.
Specification