Zebra Printing란 무엇입니까?

Zebra Printing은(는) Daniel Nitz에 의해 개발된 Chrome 확장 프로그램으로, 주요 기능은 "Allows to print ZPL to a network connected Zebra printer."입니다.

확장 프로그램 스크린샷

Zebra Printing 확장 프로그램 CRX 파일 다운로드

크롬 확장 프로그램을 crx 형식으로 다운로드하여 브라우저에 수동으로 설치하거나 crx 파일을 친구들과 공유하여 쉽게 크롬 확장 프로그램을 설치하세요.

확장 프로그램 사용 설명서

NOTE: This is an extension useful for developers who want to simply print ZPL labels directly from their web apps.

Most Zebra Printers have a HTTP POST endpoint through which ZPL can be directly printed without the need for an installed driver, print dialogs popping up or other locally installed software.

Unfortunately those printers don't set any CORS headers which makes it impossible to use this HTTP endpoint in modern browser-based apps.

This extension circumvents this issue.

In your web app you can now directly print to Zebra printers by using window.postMessage():

window.postMessage({
type: "zebra_print_label",
zpl: "^XA^PW400^LL200^FO20,20^A0N,30,30^FDThis is a TEST^FS^XZ",
url: "http://192.168.37.36/pstprnt"
}, "*");

The Zebra Printing extension will listen to those messages and print the zpl to the url.

type: The extension will only pick up messages where the type is zebra_print_label
zpl: The ZPL string to be printed
url: The URL of the printer
The extension will also post a message to the web page upon loading. This way in your web app you can check if the extension is installed:

window.addEventListener("message", function (event) {
if (!event.data.ZebraPrintingVersion) {
return;
}
// extension installed, enable print button or whatever...
console.log(event.data);
});

The event will contain two fields:

ZebraPrintingExtensionId: The extension ID (ndikjdigobmbieacjcgomahigeiobhbo)
ZebraPrintingVersion: The version number of the installed extension

확장 프로그램 기본 정보

이름	Zebra Printing
ID	ndikjdigobmbieacjcgomahigeiobhbo
공식 URL	https://chromewebstore.google.com/detail/zebra-printing/ndikjdigobmbieacjcgomahigeiobhbo
설명	Allows to print ZPL to a network connected Zebra printer.
파일 크기	219 KB
설치 횟수	7,009
현재 버전	1.2
최근 업데이트	2020-07-08
출시 날짜	2019-10-04
평점	5.00/5 총 3 개의 평점
개발자	Daniel Nitz
이메일	[email protected]
결제 유형	free
확장 프로그램 웹 사이트	https://github.com/danielnitz/zebra-printing-chrome-extension
도움말 페이지 URL	https://github.com/danielnitz/zebra-printing-chrome-extension/issues
지원되는 언어	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "manifest_version": 2, "name": "Zebra Printing", "version": "1.2", "description": "Allows to print ZPL to a network connected Zebra printer.", "icons": { "128": "zebra128.png" }, "author": "Daniel Nitz", "permissions": [ "", "background", "activeTab" ], "content_scripts": [ { "matches": [ "" ], "js": [ "content.js" ] } ], "background": { "scripts": [ "background.js" ], "persistent": false }, "browser_action": [], "offline_enabled": true }