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US 2026/0034784 A1Published application
Method for Aesthetically Cleaning Ink Cartridge Printhead Nozzles for Inkjet Printing on Curved Surfaces
AssigneeTubeWriter LLC
InventorNagasatish Rao
Life of this patent
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Abstract
A method to prime and clear inkjet nozzles on an inkjet printing device for cylindrical surfaces by instructing the printer to dispense ink at the beginning of each print line to form a predetermined solid rectangular line. By doing so, the ink nozzles are cleaned on every row of printing, therefore minimizing any printing issues due to the nozzles not dispensing ink properly because of blockages or similar issues, therefore increasing the quality and fidelity of the print result.
Claims4
A method to prime and clear inkjet nozzles on an inkjet printing device for cylindrical surfaces, comprising:
- a. loading a plurality of cylindrical objects to a printing rack,
- b. mounting the printing rack onto a printing platform,
- c. instructing the inkjet printing device to print a predetermined pattern at the beginning of every row before printing the actual text or image,
- d. repeating the printing process described in (c) on each successive row until the print is complete,
- e. retrieving the printing rack from the printing platform to allow a person to retrieve the printed cylindrical objects.
2 more elements
Dependencies are inferred from the claim text.