Claims
- 1. A print cartridge receptacle assembly comprising:a first modular print cartridge receptacle for removably receiving and supporting a single first print cartridge; a second modular print cartridge receptacle for removably receiving and supporting a single second print cartridge, said second modular print cartridge receptacle constituting a separate modular structure from said first modular print cartridge receptacle; a separate locking mechanism on the first and second modular print cartridge receptacles for individually locking the first and second print cartridges in the modular print cartridge receptacles; and alignment surfaces on the first and second modular print cartridge receptacles for aligning and interlocking the first modular print cartridge receptacle with the second modular print cartridge receptacle.
- 2. The print cartridge receptacle assembly of claim 1, wherein the alignment surfaces include protrusions on the first modular print cartridge receptacle and alignment recesses on the second modular print cartridge receptacle.
- 3. The print cartridge receptacle assembly of claim 2, wherein the alignment protrusions are circular shaped and the alignment recesses are circular and elongated circular shaped.
- 4. The print cartridge receptacle assembly of claim 1, further including first and second electrical interconnects on the first and second modular print cartridge receptacles, the first and second electrical interconnects allowing the first and second modular print cartridge receptacles to individually receive signals from a printer.
- 5. The print cartridge receptacle assembly of claim 4, further including first and second electrodes on the first and second modular print cartridge receptacles for individually receiving signals from the first and second electrical interconnects and supplying the signals to the first and second print cartridges, the electrodes mounted so that when the print cartridge is installed in the modular print cartridge receptacle the electrodes align with and make electrical contact with electrical contacts on the first and second print cartridges.
- 6. The print cartridge receptacle assembly of claim 2, further including a base to which the bottom of the first and second modular print cartridge receptacles are attached.
- 7. A print cartridge receptacle assembly comprising:a first modular print cartridge receptacle for removably receiving and supporting a single first print cartridge; a second modular print cartridge receptacle constituting for removably receiving and supporting a single second print cartridge, said second modular print cartridge receptacle a separate modular structure from said first modular print cartridge receptacle; a separate locking mechanism on the first and second modular print cartridge receptacles for individually locking the first and second print cartridges in the modular print cartridge receptacles; and first and second print cartridge driver circuits mounted on the first and second modular print cartridge receptacles and electrically connected with respective first and second electrical interconnects on the first and second modular print cartridge receptacles for receiving signals from the first and second electrical interconnects.
- 8. The print cartridge receptacle assembly of claim 7, further including first and second electrodes mounted on the first and second modular print cartridge receptacles for individually receiving the signals from the first and second print cartridge driver circuits and supplying signals to the first and second print cartridges, the first and second electrodes mounted so that when the first and second print cartridges are installed in the first and second modular print cartridge receptacles, the first and second electrodes align with and make electrical contact with electrical contacts on the print cartridges.
- 9. The print cartridge receptacle assembly of claim 7, further including alignment surfaces comprising protrusions on one sidewall of the first modular print cartridge receptacle and alignment recesses on the opposing sidewall of the second modular print cartridge receptacle, the alignment protrusions and alignment recesses providing for aligning and interlocking the first modular print cartridge receptacle with the second modular print cartridge receptacle.
- 10. The print cartridge receptacle assembly of claim 7, wherein the locking mechanism includes a spring assembly which movably allows the print cartridge to be removably snapped into and secured in the modular print cartridge receptacle.
- 11. The print cartridge receptacle assembly of claim 7, wherein the locking mechanism is a hinged latch.
- 12. The print cartridge receptacle assembly of claim 7, wherein the locking mechanism further includes a datum reference surface for engaging a datum on the latch engaging portion of the print cartridge when installed in the modular print cartridge receptacle, thereby providing downward and horizontal forces on the print cartridge.
- 13. The print cartridge receptacle assembly of claim 7, further including alignment surfaces on the first and second modular print cartridge receptacles for aligning and interlocking the first modular print cartridge receptacle with the second modular print cartridge receptacle.
- 14. The print cartridge receptacle assembly of claim 13, wherein the alignment surfaces include protrusions on the first modular print cartridge receptacle and alignment recesses on the second modular print cartridge receptacle.
- 15. The print cartridge receptacle assembly of claim 13, wherein the alignment protrusions are circular shaped and the alignment recesses are circular and elongated circular shaped.
- 16. A printing system, comprising:a support structure for mounting a modular print cartridge assembly, the modular print cartridge assembly including, a first modular print cartridge receptacle for removably receiving and supporting a single first print cartridge; a second modular print cartridge receptacle for removably receiving and supporting a single second print cartridges, said second modular print cartridge receptacle constituting a separate modular structure from said first modular print cartridge receptacle; a separate locking mechanism on the first and second modular print cartridge receptacles for individually locking the first and second print cartridges in the modular print cartridge receptacles; and alignment surfaces on the first and second modular print cartridge receptacles for aligning and interlocking the first modular print cartridge receptacle with the second modular print cartridge receptacle; a mechanism for traversing the support structure over a print zone; and a media moving mechanism for passing the media through the print zone.
- 17. The printing system of claim 16, wherein the support structure is stationary over the print zone and the media is moving through the print zone during the printing on the media.
- 18. The printing system of claim 16, wherein the support structure is traversing over the print zone and the media is stationary in the print zone during the printing on the media.
- 19. The printing system of claim 16, wherein the support structure is traversing over the print zone and the media is moving through the print zone during the printing on the media.
- 20. The printing system of claim 16, wherein the mechanism for traversing the support structure over a print zone includes a motor, belt and pulley assembly.
- 21. The printing system of claim 16, wherein the media moving mechanism includes a rotating drum.
- 22. The printing system of claim 16, wherein the media moving mechanism includes a belt drive.
- 23. The printing system of claim 16, wherein the media moving mechanism includes a drive roller.
- 24. The printing system of claim 16, further including one or more additional modular print cartridge receptacles for removably receiving and supporting a first print cartridge.
- 25. A printing system, comprising:a support structure for mounting a modular print cartridge assembly, the modular print cartridge assembly including, a first modular print cartridge receptacle for removably receiving and supporting a single first print cartridge; a second modular print cartridge receptacle for removably receiving and supporting a single second print cartridge, said second modular print cartridge receptacle constituting a separate modular structure from said first modular print cartridge receptacle; a separate locking mechanism on the first and second modular print cartridge receptacles for individually locking the first and second print cartridges in the modular print cartridge receptacles; and first and second cartridge driver circuits mounted on the first and second modular print cartridge receptacles and electrically connected with a first and second electrical interconnect on the first and second modular print cartridge receptacles for receiving signals from the first and second electrical interconnects; a traversing mechanism for traversing the support structure over a print zone; and a media moving mechanism for passing the media through print zone.
- 26. The printing system of claim 25, wherein the support structure is stationary over the print zone and the media is moving through the print zone during the printing on the media.
- 27. The printing system of claim 25, wherein the support structure is traversing over the print zone and the media is stationary in the print zone during the printing on the media.
- 28. The printing system of claim 25, wherein the support structure is traversing over the print zone and the media is moving through the print zone during the printing on the media.
- 29. The printing system of claim 25, wherein mechanism for traversing the support structure over a print zone includes a motor, belt and pulley assembly.
- 30. The printing system of claim 25, wherein the media moving mechanism includes a rotating drum.
- 31. The printing system of claim 25, wherein the media moving mechanism includes a belt drive.
- 32. The printing system of claim 25, wherein the media moving mechanism includes a drive roller.
- 33. The printing system of claim 25, further including one or more additional modular print cartridge receptacles for removably receiving and supporting a single first print cartridge.
- 34. A set of modular print cartridge receptacles each usable for mounting a print cartridge including an inkjet nozzle array, the set comprising at least first and second modular print cartridge receptacles which are adapted for assembly together in combination in an assembled configuration in a printing system, each modular print cartridge receptacle comprising:a housing for removably receiving and supporting a single print cartridge in a position such that the nozzle array of the print cartridge is exposed for emitting droplets of ink to form an image on a print medium; a locking mechanism on the housing for locking the print cartridge in the housing; and alignment surfaces on the housing for aligning and interlocking the housing with a corresponding one of the set of modular print cartridge receptacles.
- 35. The set of claim 34, wherein the alignment surfaces are cooperatively positioned to provide an aligned configuration of said assembled receptacles, wherein nozzle arrays of corresponding print cartridges when mounted in the receptacles are aligned.
- 36. The set of claim 34, wherein the alignment surfaces are cooperatively positioned to provide a fully staggered configuration of said assembled receptacles, wherein nozzle arrays of corresponding print cartridges when mounted in the receptacles are a fully staggered configuration.
- 37. The set of claim 34, wherein the alignment surfaces are cooperatively positioned to provide an aligned and staggered configuration of said assembled receptacles, wherein a first subset of the nozzle arrays of corresponding print cartridges when mounted in the receptacles are in an aligned configuration, and a second subset of the nozzle arrays are in a staggered configuration.
- 38. The set of claim 34, further including third and fourth modular print cartridge receptacles.
- 39. The set of claim 38, further including fifth, sixth, seventh and eighth modular print cartridge receptacles.
CROSS-REFERENCE TO RELATED APPLICATIONS
This application is related to U.S. patent application Ser. No.09/167,392 filed concurrently herewith, entitled “Modular Print Cartridge Receptacle for Use in Inkjet Printing Systems” which is herein incorporated by reference.
US Referenced Citations (11)
Foreign Referenced Citations (3)
Number |
Date |
Country |
0440261 A2 |
Aug 1991 |
EP |
0 546 832 A2 |
Jun 1992 |
EP |
WO 9605061 |
Feb 1996 |
WO |