July 26th, 2010 at 12:42am
Under Articles
Getting to Understand the Barcode Printers
You must have seen small printed portions on different products, which have a pattern of parallel lines of different widths and numbers below or above them. This is known as a barcode, which is read by the barcode scanners or barcode readers. It contains important information about the product.
You can notice that any type of material products have a barcode; be it electronic items, cosmetics or any other product which you come across in houses or stores. Barcode printer is used to print different types of barcodes that can in the form of label or case tags.
The numbers and parallel lines contain the information in a particular manner, to indicate the product type and price. Whenever this barcode is scanned at the cash counter, the scanner automatically gathers the information about the product.
The price and item information is then sent to the computer or cash register. In the same way your other purchases are scanned by the scanner for barcode reading. Currently, it is very easy for any company to use barcode printer to print barcodes for their products, as lightweight, handy and user friendly barcode printers are available in the market.
There are two types of barcode printers available in the market; one is thermal transfer printer and second is direct thermal printer. The print head of thermal printer produces heat which in turn initiates reaction on the thermal paper. This reaction results in changes in the color of the thermal paper. It turns to black color in selected areas and produces the barcode. In thermal transfer printers, no chemical reaction takes place in spite of heat production which tends to melt the chemical on the ribbon. Then the ribbon slides over the paper, and ink is spread on the paper or label.
There are wide varieties of barcode printers available into the market, which are designed as per the requirements. There are large industrial barcode printers, which are used for manufacturing units or wholesalers companies that need a large amount of barcodes to be printed in short duration. Such printers operate faster and can be used for continuous work. These printers can print on larger scale.
Barcode printers which are used by small offices or retailers, as they cannot print on large sheets. They do not have much space to use larger sheets bigger than regular size. Bulk printing is not possible with these printers.
A lot of varieties of barcode printers are available in market in wide price range that is based upon the models, output quality, and services conditions like warranties or after–sales as required by you. If you are looking for barcode printer with advanced features, you have to spend more than what you need to pay for small barcode printer which can be easily placed on your desktop. Barcode printer proves to be helpful for businesses in many ways like distribution or inventory management, or keeping thetrack for sales and purchase and more.
You must seek professional advice before purchasing any barcode printer as they will help you to gauge your needs and help you to find the exact barcode printer that meets you requirements within budget. It must be kept in mind that there different warranties and after-sales services which are available on different models.
By Barcode Scanner
July 25th, 2010 at 09:03am
Under Forum
I’m thinking of getting a barcode tattooed on the back of my neck…?
I’m just having a problem with the details….Should I ring up as the Kraft Singles or a Deli Swiss?
I can’t wait to here “Price check for Kraft Singles?” over the intercom and I can come running…
lmao! Buk, we typed that at the same time…great minds
Best answer:
I’d go for something sweeter myself!
By Barcode Scanner
March 31st, 2009 at 07:48am
Under Forum
Can someone double check this java coding? I’m getting an error?
i get the error: cannot find symbol – class Thermometer
import java.util.*;
public class TestProgThermometerTester
{
static Scanner console = new Scanner(System.in);
public static void main(String[] args)
{
Thermometer myThermometer = new Thermometer(35);
Thermometer yourThermometer =
new Thermometer();
int temperature;
System.out.println(“Line 10: myThermometer: ”
+ myThermometer);
System.out.println(“Line 11: yourThermometer: ”
+ yourThermometer);
yourThermometer.setCurrentTemperature(34);
System.out.println(“Line 13: After setting ”
+ “yourThermometer: ”
+ yourThermometer);
System.out.print(“Line 14: Enter the ”
+ “current temperature: “);
temperature = console.nextInt();
System.out.println();
myThermometer.setCurrentTemperature(temperature);
System.out.println(“Line 18: myThermometer: ”
+ myThermometer );
}//end main
}
If someone could tell me how to fix it too I would appreciate it. I’m taking a java class and pretty new to this.
Best answer:
you haven’t created a class named “Thermometer”, You have only created a main class called “TestProgThermometerTester”.
By Barcode Scanner
December 31st, 2008 at 06:37pm
Under Forum
What is the procedure on getting scanned documents from my printer to computer and emailing them?
My printer (scanner) is wireless connected to computer.
Best answer:
when you scan them it should give you a option to save if so save them to documents then add them as a attachment to your mail
By Barcode Scanner
June 6th, 2008 at 07:37am
Under Forum
why can.t the public buy a bar code reader to see how bad there getting ripped 0ff?
ever watch in a store when a employ is scanning and marking items up.
Best answer:
Who is marking items up at the register? You would witness an employee doing so no? If the register rings up the wrong price there are consumer laws against this (particularly in California) just show them the price on the shelf.
By Barcode Scanner
July 12th, 2007 at 12:07am
Under Forum
Cluess! I need help getting my barcode scanner Qw2500 to work.?
I have the QS2500 RS-232 scanner. It seems to be working, lighting up, beeping, but it is not working in excel, or inflow program. Help!!! thanks
Best answer:
Try it on another port
Try it on another computer
Try it on another OS
Reinstall its own software (from manufacturer website)
After doing all that, you can tell if the problem is in the scanner itself or in the software
VBAXLMan
By Barcode Scanner
May 17th, 2007 at 08:37am
Under Forum
How do I go by getting my home made bar-b-que sauces in small stores?
I need to know everything,from how to deal with the FDA to patents and bar codes.Are there any good sites that would help me step 4 step?
Best answer:
have ur packaging labeled with the ingredinants,have ur sauce tested at a lab for fda requirements,call the patent office for the require papers,bar codes are given to u when ur ready to start production,thats after u designed ur labeling..gl
By Barcode Scanner
February 4th, 2007 at 04:16am
Under Forum
I have HP COLOR LASER JET 2840 now display shows scanning bulb warming up and not getting ready&scanner motor?
Scanner motor doesn’t stop where it should be and moves to the end so gear gets slipped and a sound coming out At the start. Scanner moves backward & forward. But finally moves to the end. Can any one suggest a solution to this problem so that I can fix it. Is there any programe in menu mode by which the problem can be fixed?
Best answer:
Go to the HP site.
Then lower left click Support and troubleshooting
Then upper right, contact HP
Here you have a choice of email or live chat support (Via computer) They are fast in responding
It is free….24/7
By Barcode Scanner
January 21st, 2007 at 09:15am
Under Forum
getting error message “cannot find symbol – variable radius” java?
here is what i have:
public static void main (String [] args)
{
double value = 0;
double radius;
Scanner keyboard = new Scanner (System.in);
System.out.print(“Enter the radius of the circle: “);
radius = keyboard.nextDouble();
value = Area();
System.out.println(“The area of the circle is ” + value);
}
public static double Area()
{
return Math.PI * Math.pow(2, radius);
}
how can i help it find the variable radius?
Best answer:
In your main() method, you defined a variable called “radius”. This is a local variable, and is not visible outside this method. But you’re trying to use it in your Area() method.
You probably want to pass the radius value to your Area() method as a parameter.
By Barcode Scanner
August 2nd, 2006 at 11:59am
Under Forum
I keep getting the same error in my java program so I can’t run it. It says symbol errors. Can anyone help me?
Im not sure what symbol errors mean but can someone help me out here.
import java.util.Scanner;
public class Diamond{
public static void main(String[] args){
int height;
height = 6;
for (int i=1; i<=height; i++){
for (int j=1; j<=1; j++)
system.out.print("*");
system.out.println();
Scanner scan = new Scanner(System.in);
int sides;
System.out.print("How many sides?");
sides = scan.nextInt();
Diamond d = new Diamond(6); // Constructor, for a Diamond object of side-length n
d.printOut(); // Prints the Diamond shape to the screen
}
}
}
Best answer:
I’m not sure if this will fix all your problems, but the first two lines in your for loops: system.out.print(“*”);
system.out.printlin();
need to be capitalized: System.out.print(“*”);
System.out.println();
By Barcode Scanner
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