Epson TM-T88V-i User Manual

90
addBarcode method
Adds barcode printing to the command buffer.
Syntax
addBarcode(data, type, hri, font, width, height);
Parameter
 data:(Requiredparameter,Objecttype:String)
Specifiesthebarcodedataasastring.
Inpagemode,abarcodeislaidoutinthecurrentprintpositionwiththereferencepointbeingits
bottomleftdot(exceptforHRI).
Barcode type Description
UPC-A
When an 11-digit number is specified, a check digit is
automatically added.
When a 12-digit number is specified, the 12th digit is pro-
cessed as a check digit but the check digit is not vali-
dated.
UPC-E
Specify 0 as the first digit.
Specify the manufacturer code in the digits 2 to 6.
Specify (right-align) the item code in the digits 7 to 11.
The number of item code digits varies depending on the
manufacturer code. Specify 0s in empty digits.
When an 11-digit number is specified, a check digit is
automatically added.
When a 12-digit number is specified, the 12th digit is pro-
cessed as a check digit but the check digit is not vali-
dated.
EAN13 When an 12-digit number is specified, a check digit is
automatically added.
When a 13-digit number is specified, the 12th digit is pro-
cessed as a check digit but the check digit is not vali-
dated.
JAN13
EAN8 When a 7-digit number is specified, a check digit is auto-
matically added.
When an 8-digit number is specified, the 8th digit is pro-
cessed as a check digit but the check digit is not vali-
dated.
JAN8
CODE39
When the first character is *, the character is processed as
the start character. In other cases, a start character is
automatically added.
ITF
Start and stop codes are automatically added.
Check digits are not added or validated.

Epson TM-T88V-i Specifications

General

Brand	Epson
Model	TM-T88V-i
Category	Printer
Language	English

Summary

Overview of ePOS-Print

Overview of ePOS-Print

Describes the features and specifications for ePOS-Print.

Features

Details the functionality and advantages of ePOS-Print.

Operating Environment

Specifies the required software and hardware for ePOS-Print.

System Construction Example

Demonstrates how to build a system using ePOS-Print.

Sample Program

Sample Program System Overview

Provides an overview of the sample program's structure.

Environment Settings

Guides through the necessary configurations for the sample program.

Programming Guide

ePOS-Print API Overview

Explains the ePOS-Print API and its print modes.

Embedding and Document Creation

Details API embedding and print document creation.

Print Transmission and Reception

Covers sending documents and handling results/events.

ePOS-Print Canvas API

ePOS-Print Canvas API Object

Represents the ePOS-Print Canvas API object for printing.

print method

Prints an image rendered in HTML5 Canvas.

Key Properties

Covers essential properties like address, timeout, and status.

Key Events

Covers important events like onreceive and onerror.

ePOS-Print Editor

ePOS-Print Editor Operating Environment

Lists the supported web browsers for the editor.

Displaying ePOS-Print Editor

Instructions on how to launch and use the ePOS-Print Editor.

Creating a Sample Code

Guides on creating sample code using the editor's interface.

Appendix

Printer specifications

Provides detailed technical specifications for various printers.

Paper setting function of TM-L90

Explains how to set paper width and layout for TM-L90.

Rendering in HTML5 Canvas

Describes how to use Web pages for rendering in HTML5 Canvas.