escpos | ESC/POS Printer Library | 3D Printing library

 by   mazinsw PHP Version: 1.1.1 License: MIT

kandi X-RAY | escpos Summary

kandi X-RAY | escpos Summary

escpos is a PHP library typically used in Modeling, 3D Printing applications. escpos has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

ESC/POS Printer Library
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    Quality
      Security
        License
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            kandi-support Support

              escpos has a low active ecosystem.
              It has 4 star(s) with 1 fork(s). There are 2 watchers for this library.
              OutlinedDot
              It had no major release in the last 12 months.
              There are 0 open issues and 2 have been closed. On average issues are closed in 10 days. There are no pull requests.
              It has a neutral sentiment in the developer community.
              The latest version of escpos is 1.1.1

            kandi-Quality Quality

              escpos has no bugs reported.

            kandi-Security Security

              escpos has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              escpos is licensed under the MIT License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              escpos releases are available to install and integrate.
              Installation instructions, examples and code snippets are available.

            Top functions reviewed by kandi - BETA

            kandi has reviewed escpos and discovered the below as its top functions. This is intended to give you an instant insight into escpos implemented functionality, and help decide if they suit your requirements.
            • Read an image
            • Create a new profile
            • Process an image
            • Set the font .
            • Set the mode
            • Sets the given style .
            • Get list of supported code pages
            • Send a Buzz message
            • Set columns .
            • Get the buffer .
            Get all kandi verified functions for this library.

            escpos Key Features

            No Key Features are available at this moment for escpos.

            escpos Examples and Code Snippets

            No Code Snippets are available at this moment for escpos.

            Community Discussions

            QUESTION

            Why is Flask not printing german umlauts?
            Asked 2021-May-20 at 13:15

            I have a problem regarding the german umlauts when trying to print a shopping list from alexa with flask. The code I use is:

            ...

            ANSWER

            Answered 2021-May-20 at 13:15

            Your content is bytes, not a string, and calling str() on it will convert it into a string, but stupidly based on the __repr__. Instead, call get_data differently:

            Source https://stackoverflow.com/questions/67620946

            QUESTION

            react-native-push-notification issue on building app
            Asked 2021-May-12 at 16:00

            Can someone help me.I am now Currently working on an app and it works on my few hours but now i have an error message. i also tried updating the EXT{} on different version

            ...

            ANSWER

            Answered 2021-May-12 at 16:00

            Seems this is an issue affecting a lot of developers recently. Me too faced the same issue. The following solutions worked for me.

            1. Change react-native-push-notification version to ^7.3.0. This solved the build issue in one of my project.

            OR

            1. Do the below mentioned changes.

            In android/app/build.gradle, add the below code to dependencies:

            implementation 'com.google.firebase:firebase-messaging:21.1.0'

            In android/build.gradle, make the below changes:

            Source https://stackoverflow.com/questions/67501191

            QUESTION

            Difference print out between Thermal Printer and Dot-Matrix
            Asked 2020-Nov-30 at 09:20

            can you help me for this problem..?

            I use library mike42 for printing receipt.. the device I used :

            1. Printing receipt with Thermal Printer Panda PRJ-080B
            2. Printing receipt with Dot Matrix EPSON LQ-2190

            in this case, alignment text is not same this is result of printing

            ...

            ANSWER

            Answered 2020-Nov-30 at 09:10

            Okay, problem solved..

            make specific pitch setting on your Dot-matrix..

            Change PS Pitch to Specific Pitch (ex : 10 cpi, 12 cpi, etc)

            Source https://stackoverflow.com/questions/65069619

            QUESTION

            Request Ajax in Live Server doesn't work for printing
            Asked 2020-Nov-30 at 09:15

            my cashier project build in laravel. i need print receipt from web browser via mobile bluetooth.

            i use mike42/escpos and RawBT package.

            my program is working fine when running in localhost. but, doesn't work in live server

            this is my VIEW :

            ...

            ANSWER

            Answered 2020-Nov-18 at 13:26

            I think this is a little bit of problem..

            in mike42 you should activate the requirement php extension in your server. in my case, i forgot activating intl extension

            Source https://stackoverflow.com/questions/64893813

            QUESTION

            Get printer product and device id
            Asked 2020-Nov-17 at 04:45

            I need help finding the device id and product id for my printer, these specifications are required in this printing library for printers with ESCPOS support found here.

            Library

            This is what I have when I follow instructions for getting product and vendor ids in the properties tab

            Clarify

            1. How do I find exact product and vendor ids
            2. What are usb input and output endpoints and where can they be found?
            ...

            ANSWER

            Answered 2020-Nov-17 at 04:45

            I have found a tool here that enables you to view the specs for all USB devices in the system

            NirSoft USB viewer tool

            Source https://stackoverflow.com/questions/64869027

            QUESTION

            PHP Printing - How do I print directly from PHP on local server printer?
            Asked 2020-Nov-12 at 09:13

            I would like to print documents to my POS printer from my local server automatically.

            I have tried Mike's method https://github.com/mike42/escpos-php but to no avail, this is my code.

            ...

            ANSWER

            Answered 2020-Nov-12 at 09:13

            QUESTION

            Logo image center aligned issue in thermal printer Android
            Asked 2020-Oct-22 at 14:36

            Hello Since few days I am trying to print image on invoice on Android I did everything , logo got printed on invoice after searching few days but now I am getting issue that image not print on center I have followed all these steps to print image (http://new-grumpy-mentat.blogspot.com//2014/06/java-escpos-image-printing.html) but this is what I am getting image on left side but i want this image on Center please guide me

            ...

            ANSWER

            Answered 2020-Oct-22 at 14:36

            There are two possible methods.

            One is to prepare image data of the same size as the paper width and place the logo image in the center.

            It is necessary to make large white parts on the left and right of the logo image that is currently visible, and prepare and send data even if that part is not printed, but customer requests have changed and the entire paper width will be used. However, the amount of data does not change.

            By applying it, it is possible to reduce the data in the blank area on the right side by preparing only the data for the blank area on the left side of the image.

            The other is to specify the centering of the print content with the ESC a command before printing the image.

            This should be sent with no print request at the beginning of the line.

            Please refer to this page.
            ESC a

            [Name]
            Select justification

            [Format]

            Source https://stackoverflow.com/questions/64481200

            QUESTION

            Printing in ESC/POS using string commands (Neodynamic PHP Web Client)
            Asked 2020-Oct-09 at 13:11

            I am trying to cut paper using string command, the command for paper cut is given as 0x1D 0x56, but its not working, Is it some other code for Neodynamic PHP Web Client.

            What i did so far,

            ...

            ANSWER

            Answered 2020-Oct-09 at 13:11

            To cut paper use $cmds .= $esc . "m" instead of $cmds .= '0x1D 0x56';

            Source https://stackoverflow.com/questions/64279727

            QUESTION

            POS Thermal printer vendor file
            Asked 2020-Sep-29 at 09:18

            I've Downloaded the code from github https://github.com/mike42/escpos-php

            ...

            ANSWER

            Answered 2020-Sep-29 at 09:18

            That would be a PHP Composer feature.

            COMPOSER

            A Dependency Manager for PHP

            Autoloading

            For libraries that specify autoload information, Composer generates a vendor/autoload.php file. You can simply include this file and start using the classes that those libraries provide without any extra work:

            Please refer to the explanation linked above.

            Source https://stackoverflow.com/questions/64115857

            QUESTION

            How to check POS printer status
            Asked 2020-Sep-09 at 04:39

            Currently I am working with a POS printer mobile application. I have done text, image and barcode or qrcode printing methods. Now I am trying to retrieve printer status using ESC/POS commands. Below I have attached the code to check the status of print.

            ...

            ANSWER

            Answered 2020-Sep-09 at 04:39

            The SPP-R410 Command Manual can be obtained here.
            BIXOLON | Downloads :: mobile printer, portable printer...

            According to it, the first 0x10 is unnecessary, only 0x04, 0x01 seems to be good.

            Since the status to be notified should be either 0x12:Online or 0x1A:Offline, it is possible that either the correct data has not been notified or your interpretation is incorrect.

            Even if the correct data is notified, neither of them is a printable character code, so even if you execute Encoding.UTF8.GetString() process, you cannot grasp the contents.
            In this case, what you should do is BitConverter.ToString().
            Alternatively, you can reader[0].ToString("X") only the first byte of the reader buffer, since only one byte will be reported.

            Source https://stackoverflow.com/questions/63804579

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install escpos

            You need Composer to install this library. Run command bellow on your project folder.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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