Category: software

Advantages Of Barcode Scanners

A barcode reader (barcode scanner), also called a price scanner or point-of-sale (POS) scanner, is a hand-held or stationary input device used to capture and read information contained in a bar code. A barcode reader consists of a scanner, a decoder (either built-in or external), and a cable used to connect the reader with a computer.
There are five basic kinds of barcode readers each with its own unique advantage. Those are Pen wands, Slot Scanners, Charge-Couple Device (CCD) Scanners, Image Scanners, and Laser Scanners.

? A Pen Wand is a simple barcode reader which is known for its durability and low cost; does not contain any moving parts. It has to remain in direct contact with the bar code at a certain angle.

? A Slot Scanner remains stationary and the item with the bar code on it is pulled by hand through the slot. Slot scanners are typically used to scan bar codes on identification cards.

? A CCD Scanner often used in retail sales has a better read-range than the pen wand. A disadvantage of the CCD scanner is that it cannot read a bar code that is wider than its input face.

? An Image Scanner, also called as Camera reader, uses a small video camera to capture the image of the bar code and then uses sophisticated digital image processing techniques to decode the bar code.

? A Laser Scanner, either hand-held or stationary, does not have to be close to the bar code in order to do its job and can easily read a bar code up to 24 inches away. A laser scanning may perform up to 500 scans per second to reduce the possibility of errors.

Advantages of Barcodes: –
Barcode scanning systems provide an array of benefits, including operational efficiency, better customer service, and improved visibility of key business information to management.
A bar code label of twelve characters can be wanded in approximately the time it takes a keyboard operator to make two keystrokes.

For every 1,000 characters typed by a keyboard operator, there are an average of ten keying errors. For an Optical Character Reader (OCR), there is one error in every 10,000 reads. With wands, barcode systems approach one error in every 3,000,000 characters, and with laser technology, they approach one error in 70 million entries.

Data Integrity
When all the products or item data is Barcode scanned, it is free of human errors when data is entered. Barcode scanners works as a designed user interface that prevent the input of invalid data.

Probable number of substitution errors per 3,400,000 characters

Data Entry Method Errors

Keyboard Entry 10,000
OCR Scanning 300
Barcode scanning 1
(Code 39)

Ease of Implementation
Operators of bar code scanners can learn to use the equipment effectively in less than 15 minutes. System costs are lower than other means of data entry because of the existence of interfacing hardware and software.

Cost Effectiveness
Barcode systems have a demonstrated payback period of six to eighteen months, and they provide the highest level of reliability in a wide variety of data collection applications. Barcode systems create value not only by saving time, but also by preventing costly errors.
Information is the most valuable asset for any organization. Every organization should protect its operations data with reliable data management by ensuring data accuracy and availability. Barcode Scanners equipment helps firms in maintaining accurate supply chain and operations data management.

Key Features Of The Samsung Scx 5835fn

The SCX 5835FN is just one in a long line of exceptional multifunction printers from Samung. Featuring some of the most advanced technology you’ll find on any modern printer, this all-inclusive device provides the ideal compliment for any busy workplace.

Leaving the glowing praise on one side for a moment, let’s look at the nuts and bolts of the Samsung SCX 5835FN.

First things first, it is defined as an A4 mono laser multifunction printer. This means that it only prints in black and white, whilst the printer itself is integrated with scanner, copier and fax functionality.

Among the most eye-catching features on board the Samsung SCX 5835FN is the 80GB hard disk and 256 MB memory. This gives it fantastic processing and storage capabilities. You can have numerous jobs queued and backed up at any one time, which is just one reason this printer would work well in a hectic office environment.

It also comes with networking, as you would expect from a printer of this specification. This allows you to connect it up to a network and have many users send jobs to it at any one time.

The Samsung SCX 5835FN also has duplex printing functionality. This means that you can print on both sides of the page. It is an automatic process that requires no manual input, a duplex printer can also help you cut down on spend, waste and print time for good measure.

Next up, capacity. The Samsung SCX 5835FN comes with a 500 sheet tray, plus a 50 sheet multipurpose tray. This makes sure that it is able to deal with even the most demanding environments and won’t require restocking every hour or so.

One of the more flash features on this printer can be found in its display. This seven colour touchscreen display is a real eye catcher and will really help you to sort through your open jobs and get the most out of the scanner, copier and fax functionalities.

As an A4 printer, it is only able to print up to a standard A4 size. This of course may be restricting for some; however, in the most part this is the largest that most offices will ever require, so is unlikely to cause too many issues.

If you want your print jobs to be completed quickly, then you’ll also be happy to learn that the Samsung SCX 5835FN is able to produce 33 prints per minute. So even the largest jobs can be done within minutes, if not seconds.

This mono laser printer has a 1200 x 1200 optimised dpi resolution, providing great quality black and white imagery. This of course not only benefits your prints, but also the quality of your faxes and copies too; which gives the printer a real core quality that benefits all elements of this multifunction device.

Speaking of multifunction, the integration of a fax, scanner and copier has been done to excellent effect with the Samsung SCX 5835FN. The individual components offer a standard that is comparable to many standalone devices.

As you will be aware, an individual copier, scanner and fax machine not only cost a fair amount of money, but will also take up plenty of floor space too. The real advantage of a multifunction printer is that it can combine all of these elements and produce a single, compact and user-friendly device. Everything is effectively under one roof.

The Samsung SCX 5835FN is one of the more compact high end devices. So if space is at a premium in your office, this will certainly appeal to you. As a technologically advanced model it does also come with a pricetag to match. Obviously this will vary from store to store, but don’t expect a great deal of change from ?1000.

However, this cost should be seen more as an investment as the Samsung SCX 5835FN has a great deal to offer and has the quality and sustainability to continue doing so for some time. It’s certainly not a printer that should be overlooked lightly and if you are looking for a mono laser multifunction device, then you should make sure that you take a careful look at this.

Some More Latest Information Of R4 Dsi

Is anyone is involved in buying R4 card or wish to purchase it? It is a well known fact that not several people knows about R4 or R4 Dsi. First of all, we should attempt to know what R4 Dsi card is. R4 is nothing but a cartridge which assists in playing Nintendo games on Nintendo Ds. R4 Dsi card is usually used for DS, but now it is friendly with DS games too.

One can buy R4 Dsi cards very simply from the market. One should attempt to recover the right dealer in the market; they can even utilize the websites and online stores to purchase R4. Customer should be alert while buying the accurate R4 firmware as they can be cheated with replacement product and can avail a bad excellence R4 Dsi cartridge. The main things which are to look for while buying R4 Dsi are features, quality and the cost of the product, as there are numbers of R4 shops selling R4 Dsi in the market.R4 Dsi card don’t have interior ram, that?s why it uses Micro SDHC cards. Therefore one needs to insert a Micro -SD memory card into the R4 Dsi card.

Usually, the micro SDHC memory card is used in storing games or MP3 along with other efficacy. But for playing games on Nintendo DS, R4 Dsi card is used. The Nintendo Ds R4 card is comparable to the regular Ds card. The users have to basically drag and drop the files which they want to play in their Ds R4 card.

The present general is making the most usage of R4 cards. You will find frequent websites which deals in selling R4 DS or Dsi R4 cards through online. The products from such reliable and reputed online shops comprise R4 Ds, R4 Dsi, and many other R4 cards.

Green Printers Hope For The Future

Global warming has become one of the most disturbing concerns in the world now. It has led to a general warming of the entire ecosystem, melting of ice caps and other consequences.

The recent technological advancements and rising literacy among the general masses has led the people have really started to take in interest into the subject and work to combat the phenomenon of global warming. Every day millions of trees and brought down to prepare paper and stationery for the newspapers, books magazines and other such media. Deforestation has now become a phenomenon which is prevalent in each and every part of the the population explosion, and millions of people squatting here and there, the amount of oil used for different purposes like petrol and diesel for vehicles, cooking etc. has made this a losing battle.

A new development in this regard is a green printer. There are a huge number of benefits and advantages that are developed by adopting a worldview that is friendly to the environment. It will not only in saving the earth’s environment but also help to make the earth greener and cleaner. Green printing can help reduce the carbon footprint and save paper. Many people are now embracing it as the future for a greener earth. It is much easier to save money, gas and electricity bills also.

The reason why people are now switching over to the green printing is because basically traditional printers releasemany chemical materials and disturb the ecological balance in the earth. They are also heavy consumers of electrical energy; thus in turn raising the electricity bills to a high level. Also it is observed that most of the traditional printerswaste ink and paper whereas an eco-friendly printer uses sufficient ink and recycled papers. There is a printing company Australia which has started selling green printers in bulk and also many manufacturers keen on making this the next best thing. Offset Printing Sydney is advocating Green printing which would help to reducethe pollution level of the world. Many of the big organizations and companies have also started becoming ecofriendly and thus prevent the earth from being enveloped by global warming.