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Questions tagged [javapos]

JavaPOS is a standard for interfacing POS software, written in Java,

JavaPOS (short for Java for Point of Sale Devices), is a standard for interfacing point of sale (POS) software, written in Java, with the specialized hardware peripherals typically used to create a point-of-sale system

The advantages are reduced POS terminal costs, platform independence, and reduced administrative costs. JavaPOS was based on a Windows POS device driver standard known as OPOS. JavaPOS and OPOS have since been folded into a common UnifiedPOS standard.

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How to convert jars to a maven respository

I am developing an application with JavaPos inclusive. The problem I have is that I am using maven but the hardware manufacturer's libs are all in jars and xml file. How do I bundle them as a maven dependency and use them in my maven project. Any…
Kwesi Aryee
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EPSON TMT88IV Printer using IP Address

I have a EPSON TMT88IV receipt printer.I have connected it my office network.We have an external IP address.Is possible to print anything from out side of my network over the IP address. I am interested to using their Java POS.Anybody know how i…
vks
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Read from a TCP JPOS socket using Java

I am trying to code a printer server that acts as a relay server to receive and send connections from JPOS applications on network and relay them to a printer on the network. I am using EPSON JPOS tools to test that since I have an EPSON receipt…
Mousa Shawar
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Epson JavaPOS ADK for linux gives error while using with eclipse and java code

I have an Epson TM-T88V printer and want to print a receipt with my own java code using eclipse. Have done the installation of javapos adk for Linux, set the /opt/EpsonJavaPos/bin to /root/.bash_profile, and of course java. Installed the tmt-cups…
Nitesh Kumar
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How can i set the print position of an image JavaPOS

Good day. I been using the printBitmap method to print an image on a thermal receipt, I can center or align the image to the left or right , but I cannot decide where the image is printing (it always print on the top of the receipt) I wanna know if…
Patricio Mora
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Is it possible to interact with JavaPOS device using PHP POS in a simplistic manner?

We have a POS written in PHP which needs to interact with a POS printer. The printer support JavaPOS. The state of PHP POS is that it generates a bill and waits for a user to select a printer. The issue now is, the JavaPOS printer doesn't show up. I…
devyJava
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JavaPOS creating jpos.xml file

New to JavaPOS and want to manipulate a POSPrinter using JavaPOS. Have installed my printer and it's actually choosen as main printer in my OS. The problem is that i don't know how to write the jpos.xml file and found no documentation about that, i…
Mssm
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How to convert a bitmap to bytes using the Epson JavaPOS ADK

i want to print receipts as bitmaps on Epson POS printers. The printers are not directly attached though. The receipt rendering is done on the backend webservice, and the generated bytes will be sent to the frontend, where the printer is actually…
Simon Kronawitter
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How to make 2 computers connecting to the same printer one after another with JavaPOS?

currently I have 2 computers trying to connect and print to a single network printer. The Problems lies with the method ptr.open("POSPrinter_LAN_1"); in that the printer that couldn't connect first will always throw this…
Chiggiddi
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SetupPOS cannot find or load main class com.epson.pos.SetupPOS.SetupPOS in Linux Ubuntu 18.04

I Installed JavaPOS v1.14.5 in my Ubuntu Linux. But when I run the SetupPOS, it gives me an error: cannot find or load main class com.epson.pos.SetupPOS.SetupPOS I'm really not sure why this is happening. This is my…
AyukNayr
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Epson JavaPOS ADK Install not completing

In trying to install the Epson JavaPOS ADK the program never finishes. Looking at the log file seems that the program is looking for files that do not exist, and therefore cannot manipulate them. After installation "completes" the file…
Preston Howell
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jpos.xml generation based on regedit

I am trying to xconfigure javapos to work with MS's Retail Peripheral Simulator. Hovever the xml generation step has gotten me to the point of angry. It's impossible to get working. Tried this
Rando Hinn
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JavaPOS not working on Epson TM-T20II outside Netbeans 8.2

I have successfully integrated JavaPos to my java (JavaFX) app, tested it and it works with the device. Now the problem is that the application cannot identify the printer if I execute the application outside the Netbeans 8.2 IDE. This is the…
Kwesi Aryee
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How to test and emulate the peripherals with JPOS library

We are new to JPos Library, and we wanted to automate testcases which needs peripheral interactions. To automate the tests with multiple scenarios, we wanted to bypass the connected peripherals and give mock values to our application. For e.g. We…
Thiyaga B
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Program type already present: jpos.JposException

I got the exception 'Program type already present: jpos.JposException ' when trying to rebuild the app, the problem appeared after I added the bixolon_printer_v127.jar,icu4j-58_1.jar,jpos117-controls.jar and xerces.jar, and it was running…
Mohammad amarneh
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