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Ink-jet printer overspray technology

A technology of inkjet printers and inkjet printheads, applied in printing devices, printing, spraying devices, etc., can solve problems such as increased waste, time-consuming replacement, and complicated disassembly and replacement

Active Publication Date: 2022-03-15
ASSA ABLOY AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If not protected, ink overspray can land on and accumulate on parts of an inkjet card printer, and ink overspray if not removed from the parts can negatively impact printer performance as well as print quality
Conventional printers employ ink overspray collectors because removing ink from intricate parts can be a time-consuming and cumbersome task
Some ink overspray collectors are disposable and add additional waste to the inkjet card printer process
Ink overspray collectors that are not disposable can be time consuming to remove, time consuming to clean and time consuming to replace
Additionally, non-disposable ink overspray collectors can be easily damaged, which can further complicate removal and replacement

Method used

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  • Ink-jet printer overspray technology
  • Ink-jet printer overspray technology
  • Ink-jet printer overspray technology

Examples

Experimental program
Comparison scheme
Effect test

example 10

[0063] Example 10 is a method for operating an inkjet printer comprising: moving an inkjet printhead on the card to print at least a portion of the image to the card; in response to the inkjet printhead over the card, from spray The inkjet port of the ink printhead is toward the engaging ink towards the engaging ink; and in response to at least a portion of the edge of the printhead print card, the amount of ink injected from the inkjet printhead is reduced from the amount of ink injection head. At least a portion of the print image, thereby reducing excessive spraying through the edges.

[0064] In Example 11, the subject matter of Example 10 includes, where the amount of ink reduced ink is reduced from the number of ink droplets injected from the inkjet printhead compared to the amount of droplets of the amount of droplets required for the image.

[0065] In Example 12, the subject matter of Examples 10 to 11 includes, where the amount of injected ink is reduced to reduce the dr...

example 19

[0072] Example 19 is a machine readable medium including an instruction that performs an operation when executed by the processing circuit, including: moving inkjet printheads on the card to print at least a portion of the image to the card; In response to the inkjet printhead, by the inkjet port from the inkjet printhead, from the desired ink, the ink, and in response to at least a portion of the edge of the printhead print card, from the desired ink The amount of ink injected from the inkjet printhead is reduced from the inkjet printhead to reduce the ink excessive ink exceeding the edge.

[0073] In Example 20, the subject matter of Example 19 includes, in which the amount of injected ink is reduced includes reducing the inkjet opening of the inkjet printhead compared to the amount of droplets of the amount of droplets required for the image. The amount of ink droplets is injected to reduce the overcoat of ink at the edge.

[0074] In Example 21, the subject matter of Examples ...

example 23

[0076] Example 23 is an operation of an example of any of the examples 1 to 22 that enforces the processing circuit when executed by the processing circuit.

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PUM

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Abstract

A technique for treating and reducing ink overspray of an inkjet printer is provided. In an example, an ink overspray collector for an inkjet printer may include a first opening defining a first print area of the inkjet printer, and a frame surrounding the first opening. The frame is configured to receive overspray from operation of the inkjet printer, and the frame may be formed from a woven material. In some examples, a controller of an inkjet printer may reduce an amount of ink ejected near an edge of a print medium to reduce overspray.

Description

[0001] Priority application [0002] The present application claims priority to the US temporary application sequence number 63 / 078, 268, filed on September 14, 2020, which is incorporated herein by reference. Technical field [0003] This document relates to printing, and more particularly to techniques for reducing or processing ink excessive spray coating inkjet printers. Background technique [0004] Car products include, for example, credit cards, ID cards, driver licenses, passports and other card products. Such cafe usually includes print information, such as photos, accounts, ID numbers, and other personal information. The document may also include data encoded in a smart card chip, a magnetic stripe or bar code. [0005] The card production system includes a processing apparatus, which processes the card base (hereinafter referred to as "card") to form the final car product. Such a process may include a printing process, a lamination, or a transfer process, a data reading...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/01B41J29/12B41J2/045
CPCB41J2/01B41J29/12B41J2/04501B41J11/0065B41J11/06B41J13/12B41J2/04505B41J2/0456B41J2/04586
Inventor 约翰·P·斯科格隆丹耶·杰格里斯·斯奈德达勒·詹姆斯·齐巴思马克·迈曾鲁本·罗萨里奥
Owner ASSA ABLOY AB
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