Questions tagged [epson]

Seiko Epson Corporation, commonly known as Epson, is a Japanese electronics company and one of the world's largest manufacturers of computer printers, and information and imaging related equipment.

Seiko Epson Corporation, commonly known as Epson, is a Japanese electronics company and one of the world's largest manufacturers of computer printers, and information and imaging related equipment. Headquartered in Suwa, Nagano, Japan, the company has numerous subsidiaries worldwide and manufactures inkjet, dot matrix and laser printers, scanners, desktop computers, business, multimedia and home theatre projectors, large home theatre televisions, robots and industrial automation equipment, point of sale docket printers and cash registers, laptops, integrated circuits, LCD components and other associated electronic components. It is one of three core companies of the Seiko Group, a name traditionally known for manufacturing Seiko timepieces since its founding.

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Epson Java Pos ADK Exception: It is not initialized

Now I try to write a Java Application what uses the Epson Java Pos ADK. What I did: -Installed Java 1.6.0_22 -Installed Java JDK -Installed Eclipse -Installed the Epson Java Pos ADK 1.11.8 Then I tried my Printer using Com Port Tool, I send him…
brokedid
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How to send raw string to a dotmatrix printer using python in ubuntu?

I have a dot-matrix printer LX-300 connected to my computer through the network. How do I send a raw string with ESCP characters directly to my printer in Python? The computer is connected to the printer through another computer. I need to send a…
William Wino
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Error connecting to TM-U220

I have downloaded 2 javascript SDK for Epson printer that supports TM-U220, and both of them won't connect to my printer and won't print. But when I tried to use other SDK such as QZ Tray, it worked, but the QZ Tray must be turned on, I want this to…
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How to connect epson printer to android device via wireless connection

Hi i am developing an app which connects to epson printer through wireless network and print receipts.Both My android phone and printer(TM-T88V-DT) is connected to same wireless network but my app not able to connect with my printer.I've setup…
Abhishek Kotiyal
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Epson ePOS Printer not printing - Android SDK

I'm working with an Epson ePOS printer TM-T20 and I've run the SDK sample and it works, however, I'm trying to write a small application to print. The printer is found successfully and the data is sent successfully but it doesn't print. If anyone…
DJ-DOO
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Epson ePos sdk error when printing from TM-P60II

I'm using the epson ePOS sdk to print to a TM-P60II from iOS. I can connect and print, but only once or twice. I get a timeout error after a try or two, then have to restart the app in order to print again. I've duplicated the error with their…
NelsonH
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How to send low-level escape sequences to a printer on OS X?

I have a string of printer escape sequences (ESC/P) that I need to send to a printer (either USB or network) on Mac OS X. How can I do that? Is using CUPS directly the best way? Is there a "higher level" way? And before you ask: I really do need to…
Johannes Fahrenkrug
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Why are strings truncated when using direct printing?

I'm trying to print directly to a printer using esc/p commands (EPSON TM-T70) without using printer driver. Code found here. However, if I try to print any strings, they are truncated. For example: MyPrinter := TRawPrint.Create(nil); try …
Peacelyk
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iOS 12 Safari : XMLHttpRequest cannot load due to access control checks

I'm trying to use EPSON TM L-90 printer for printing labels from Javascript SDK 4.1.0. The XHR post call with following header works well in iOS 11 but fails in iOS 12. The 'access control allow origin' is set as * from EPSON printer. Both preflight…
Arindam Sahu
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Why can I not receive a response from a TCP/IP capable printer?

My ultimate goal is to send a print job to a printer over the internet. The catch is that the printer is connected directly to a router, so I can't count on a computer processing anything. The path a print job takes is: Computer -> Internet ->…
J.C.
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connect Epson Printer TM-U220 with ePOS-Device SDK for JavaScript

Printer TM-U220 is connected to router and able to print something like GET /HTTP/1.1 Host : 192.168.1.100:9100 Accept : text/html,application/xhtml + xml, With that, im sure that my printer is connected to the network with IP 192.168.1.100 Now,…
Sukhito
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Print Arabic Characters using Epson T20II Receipt Printer

I am developing a WPF desktop POS application with .NET 4.5 using Microsoft POS SDK v 1.12 And Epson OPOS ADK v 1.12.22. I tried to print to Epson T20II receipt printer and the code works fine but when I tried printing Arabic characters it show…
Waxren
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Simulate printing for ePOS-print iOS sdk

I am using epos sdks for printing in my app. I don't have printer to check the exact output of the printed bill. So is there any way to simulate the output without printer by using epos iOS SDK?
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open cash drawer with TM-T81 epson iOS SDK

I want to open a cash drawer which I have bought its printer driven cash drawer. And I have an Epson TM-T81 receipt printer. I get a delegate called when I open and close the printer manually but I want to open it automatically when receipt is…
Aamir'ss
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How to get the Epson BT 200 (Moverio) listed with ADB (USB-Debugging Moverio on Ubuntu)

My Epson BT-200 does not get listed for adp when I execute the command: adb devices To fix that problem I followed the steps of this question. Unfortunately without success. lsusb prints out the following line for my device: Bus 002 Device 081: ID…
Jakob Alexander Eichler
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