How Do Thermal Printers Work?

Thermal printers are totally different and distinct from your normal inkjet printers or even laser printers. These printers were introduced in the 1970s, the period in between the introduction of laser printers and inkjet printers to the world. Just as its name suggests, printers use heat to print on paper, rather than the usual printer ink cartridges used by other types of printers. It also has an interesting printing process that differs from regular printers. This process is one that is used by machines such as faxes, label printers, ultrasound machines and bar code machines.

Thermal printers contain four main components. The thermal head is the part that generates heats, while the rubber roller that feeds paper is called the platen. They also have a spring, which puts pressure on the thermal head, which then makes it come in contact with heat-sensitive (or thermo-sensitive) paper. They also have controller boards, which handles and controls the mechanism. Newer models of thermals use ribbon printer cartridges instead of normal ink cartridges to print.

Older thermal printers require heat-sensitive or thermal paper. This is inserted into the machine (between the thermal head and the platen). When activated, the printer sends an electrical current, which causes the printer to generate heat in a preset pattern. The heat of these thermal printers activates the heat-sensitive layer of the paper when the paper is pushed by the platen and a pattern of color (usually, black) emerges in response.

There are newer thermal printers now that go through a different printing process. These newer models use ribbon cartridges (instead of printer ink cartridges). The ribbon cartridges contain ink that is made of wax or resin or even a combination of both materials. This type of ink melts, when activated by heat, to form the text or images on the paper. These types of ink can also produce colored images using CMY or CMYK colored panels.

Thermal printers are used for many different purposes and in many different ways. They are sometimes even more economical than printers that use printer ink cartridges, since most of these printers only need heat-sensitive paper to print. The ribbon cartridges used by the newer printers are also more affordable than regular ink cartridges. They are usually found in cash registers, voucher printers, fax machines and even ultrasound machines.

But although they may be less expensive than their other counterparts, one disadvantage is that their printouts tend to fade over time. This is the reason why important receipts or documents printed using should be scanned or photocopied for posterity. The printouts of these printers are also of poorer quality than those from inkjet and laser printers. They still have a long way to go before they become comparable to the print quality of inkjet or laser printers but they are practical enough to be used for most businesses and commercial applications.

This Article is written by John C Arkinn from News.PrintCountry the contributor of Printer & Printer Ink Cartridges News. More information on the subject is at News.PrintCountry, and related resources can be found at Compatible Ribbon Printer Cartridge.

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What is the Best Barcode Label Printer - Laser, Dot Matrix, Ink Jet Or Thermal?

There are many types of label printers available on the market, each unique in their printing mechanisms, functionality, portability, advantages, and disadvantages.

Laser printers work pretty much like photocopiers and can print high-quality text and images quickly. They work by projecting controlled streams of ions onto the surface of a print drum, resulting in a charged image. The charged image attracts toner particles, using pressure to transfer the image unto the paper. This is the type of printer often used for the printing of documents which contain barcodes because of its speed and high resolution image-printing.

Dot matrix printers used to be popular because they were readily-accessible and inexpensive. However, the ribbons used in dot matrix printers require a lot of maintenance and the printer is limited to the dot-size of the matrix and, therefore, cannot print small labels. When used in barcode printing, ink saturation also often causes bleeding and distorts the image of barcodes.

Another common printer found in most households is the ink-jet printer. It is mostly used due to its multi-functionality. Ink-jet printers print very slowly. The printer itself is not durable as it is sensitive to dust, dirt, vibrations, and other external factors.

A common disadvantage of all three printers - laser, dot matrix and ink jet - is the inability to print single, individual labels. These printers print by batch or by sheet which often leads to a waste of extra labels.

For individual label printing, thermal printers are often used. There are two types of thermal printers. One is the transfer thermal printer, which works like the ink-jet and dot matrix printer, only it uses heat to transfer the ink form the ribbon to the paper.

A more convenient type of printer is the direct thermal printer. It basically works by burning the heat-sensitive part of the thermo-paper, which creates the image on the label. The printer sends a current of electricity to the heating resistor on the thermal head. The thermal head then generates a specific pattern and the heat produced activates the layer of the paper which contains dyes that act as ink.

Aside from being able to print single labels, the thermal printers also hold other advantages over other types of printers. One of the most important thermal printer advantages is its compatibility with most high-quality point of sale software. The barcode labels produced from POS software allow for easier and more accurate inventory tracking.

Another advantage of the thermal printer is its ability to process a variety of data without compromising the speed of the printing. Also, thermal printers print with high resolution and density to create high-quality images and text.

Thermal printers can be easily operated. The printer itself may be somewhat more expensive than other types of printers, but the very low supply cost makes up for it. The printer doesn't use ink cartridges, toners, or ribbons; the only printing material that needs to be replenished is the special thermo-sensitive paper. In general, thermal printers are cost-efficient, reliable, and very convenient for any types of business venture.

One of the most popular thermal barcode label printers on the market is the Zebra Eltron 2844. If you'd like more information on this printer, please visit http://www.amberpos.com/point-of-sale-hardware/zebra-eltron-2844/.

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Epson Thermal POS Printers - Bringing Good News to the Public

A point of sale printer - more popularly known as a POS printer - is popular to most businesses. Different companies work on various types of these printers and add several components to the output. Thermal printer is one of the choices a business enterprise may always look for when buying POS printers. These printers are geared to automate your businesses thus lessening the need to file paper receipts and other documents.

Aside from promising the elimination of paper receipts, the concept of thermal printers brings a lot of changes to your business. It gets rid of the need to replace your printer ink as often as you need to. What you need to invest on is a cheaper thermal paper that is widely needed in the process. Epson printers must have seen the need to provide your businesses with better options. This led to the company's very own innovation on thermal POS printers.

Recent Innovations in Epson Thermal POS Printers

Epson printers made a line of thermal POS printers to assure you that you have the options depending on your business needs. All these printer models have distinct characteristics over that of the other but they basically contain the same advantages and conveniences that your businesses want to achieve. These printers assure to carry the heaviest printing loads and are quieter than the then very popular dot-matrix printers. Here are some of the most recent innovations in the world of Epson Thermal POS Printers:

1. TM-T88IV Receipt Printer. This printer is considered as the most recent member to the world of Epson POS printers. This is said to be the best selling among the printers listed in the TM-T88 series. With 25% faster printing options than its peers, you will surely consider investing on this gadget. More of its capabilities are seen in its two-color features and its promises of printing both text and graphics at the same pace. You can get this gadget at a price of $329.

2. TM-T88IV ReStick Liner-free Label Printer. This addition to the TM-T88IV series provides other solutions to your businesses. This is actually a combination of a label and receipt printer. Groceries, retail stores and services will surely love this product. This Epson thermal printer can be yours for only $300.

3. TM-T90 Receipt Printer. This Epson thermal printer is reliable most especially in business environments where high-volume printing is required. It offers a wide array of advantages like faster speed and cost-effective graphics printing. In fact, you get your receipts printed in as fast as 6.69 inches per second. With a paper roll of four-inch diameters, frequent paper changes will no longer a problem. This item costs somewhere in between $345 to $355.

4. TM-L90 Label and Barcode Printer. Just like the TM-T88IV series, the TM-T90 also has a label printer version to offer to the public. This printer handles paper width ranging from 1.50, 2.36 and 2.75 inches to as high as 3.14 and 3.53 inches. It is connected to your PC through a USB port. Investing on one of these thermal printers will cost you $385 to $485.

5. M-VT101 Card Printer. POS printers also operate for the purpose of card printing. Epson printers provide you with this particular model to help you print loyalty cards, tickets and coupons for your avid patrons. It offers high printing resolutions together with a guide for easier card insertion.

These Epson thermal POS printers are indeed great options for your businesses. You will certainly want to have one of these models in your companies. Make sure that you pick one that is ideal for your business operations.

This Article is written by John C Arkinn from MyOfficePortal the contributor of Office Supplies Information & Resources. More information on the subject is at http://www.myofficeportal.org, and related resources can be found at Printer Ink Cartridges.

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Why Direct Thermal Printers Will Save Your Business Boatloads of Money Long Term

The thermal printer is the most common type of printer used for creating barcode labels. There are two types of thermal printers: thermal transfer and direct thermal. The thermal transfer printer works by using heat to transfer the ink from the ribbon to the printer and, thus, creating an image on the paper.

Another type of thermal printer is the direct thermal printer. Just as the thermal transfer printer, it uses heat to create the label. The only difference is that it doesn't require a ribbon. Instead, it uses a special thermal paper. The printer works by burning the thermo-sensitive part of the paper, which results in the formation of an image on the paper.

Direct thermal label printers are not just used for printing barcodes. Direct thermal label printers can be synchronized with point of sale programs, which allow them to print other information on the labels such as model number, price, product description, and more. The printers are not limited to printing labels, either. They can also print tags, coupons, and even wristbands.

Cost efficiency is the greatest asset of the direct thermal label printer. An advantage of the direct thermal printer is that it can print labels both individually and by batch, whereas other printers can only print by batch or sheet. This reduces, if not eliminates, the usual tendency of printers of creating extra labels and, therefore, waste valuable amounts of supplies.

The printer is also able to cut the cost of supplies since it does not need ribbons, toners, or inks. Not only does this cut the cost, it also cuts the time spent in the ordering and replacing of the ribbon. The only material that needs to be replenished is the special thermal paper, and this paper is more inexpensive compared to the commonly used 8-½-by-11 inch three-part forms.

Another advantage of these printers is that they can print smaller labels without compromising the content, speed, and quality of the print. Companies can save money on supplies using smaller, higher resolution labels at a lower cost. The great thing about this is that the direct thermal printer prints with high density and high resolution resulting in a high-quality image; therefore, there is no need to reduce the content of the label. Direct thermal printers are also capable of processing a variety of data without affecting the speed of printing, so a larger quantity of labels can be printed as well.

The one downside to direct thermal printers is that the initial cost of the printer is slightly more expensive that most other types of printers, however it is still the most efficient in terms of quality and cost in the long term due to the savings realized on not having to purchase toners, ink cartridges or print ribbons associated with other types of printers.

In summary, investing in a direct thermal printer greatly reduces the overall cost of supplies while maintaining the quality of the labels.

One of the most popular thermal barcode label printers on the market is the Zebra Eltron 2844. If you'd like more information on this printer, please visit http://www.amberpos.com/point-of-sale-hardware/zebra-eltron-2844/.

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Factors to Consider While Purchasing a Thermal Disc Printer

To buy a printer that will best fulfill your needs, it is imperative to determine exactly what your CD / DVD printing requirements are. Inkjet printing is a viable option for some lower-volume applications (particularly after the introduction of waterproof inkjet printable discs), but a thermal disc printer is the best option for high volume professional disc labeling and personalization. A number of factors to take into considerations when selecting a thermal printer to fulfill your specific needs are outlined below.

• The difference between a standard thermal cd/dvd printer and a re-transfer (reverse transfer) thermal cd/dvd printer: Since it does not provide color blending, a standard thermal disc printer is typically used to produce monochrome and spot color labels. If you need to print CD / DVD labels that feature simple graphics and text, this kind of printer is a suitable choice. However, if you want to produce offset-quality labels with photo-realistic color, look for a printer that uses the thermal re-transfer labeling process first developed by the Rimage Company in 2001. Keep in mind though that some of the lower-end thermal retransfer printers may print photographic quality images, but produce somewhat grainy printed text and graphics. You can avoid this drawback if you invest in a high-end thermal re-transfer model. A thermal re-transfer Rimage printer is ideal for high-speed, high volume disc printing of durable, full-color, high resolution and photographic quality labels.

• Determine the type of images you want to produce (single color, full-color, photo-realistic, graphics, text-only etc.). If you do not need full-color disc labels, a standard thermal printer like the Rimage PrismPlus could be your best choice.

• The type of label printing alone is not enough to choose the thermal disc printer you need; you must also calculate the number of discs you will be producing over a given time period. The combination of these two factors (desired print features and volume) is essential for selecting a thermal disc printer with an appropriate printing speed. Monochromatic thermal disc printers are the fastest source for producing CD labels; a single color thermal disc printer can have a print speed time of less than 5 seconds per disc. Photorealistic, full color labels require a longer print time; the fastest model available today is the Everest 600 Rimage printer, which has a print time of about 1 minute per disc (for full color printing).

• The cost factor is contingent on both the print speed and the image quality you require. A thermal disc printer from Rimage and other leading brands typically cost between $5,000 and $10,000. However, the cost per print is more important than the initial cost of the thermal disc printer itself. Because a thermal disc printer uses a ribbon and not an ink cartridge (where consumption depends of the type of image printed), the cost per print is easy to measure. It costs about 2 cents to print a CD / DVD label using a standard thermal cd/dvd printer.

• The cost factor should always include the cost of consumables (print ribbons). One of the reasons a thermal disc printer is the best choice for volume printing is that it uses a ribbon than can print a large number of discs before it needs to be replaced. This is especially true for thermal re-transfer printers. A Rimage printer like the Prism or the Everest can print about 50,000 discs during its normal lifetime.

• Finally, remember to factor in other elements such as printable media quality and printing software features. If you purchase a Rimage printer, for instance, you can also buy Rimage DVDs that are manufactured to match printer specifications. Rimage sells pre-packaged printing supply kits that are designed to work together with their hardware (and software) to give you consistent results. The quality of printable media should always be a consideration when you buy a thermal disc printer and Rimage DVDs are hub-printable, meaning that you can print on the entire disc surface, right up to the spindle hole.

To sum up, in addition to the quality of the printer itself, production capacity, speed and, of course, cost per print (including the price of ribbon refills) are the main factors to consider when purchasing a thermal disc printer. Purchase a printer with specifications that fit your specific production needs, and always make sure it is a reliable brand. Rimage is the leading name in thermal disc printing. When you purchase a Rimage thermal disc printer, you will have the comfort of being able to project service costs in order to optimize profitability. Also remember that you'll get the best print results if you buy the right discs for your printer (Rimage DVDs for a Rimage printer etc).

To know more about Rimage Printers or to buy them visit Rimage Thermal Disc Printers page. And to buy Rimage Printer Supplies visit Rimage Printer Supplies page

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