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A Guide To Buying Printer Toners

2008-03-27

A printer toner is a powder used to refill the ink of a laser printer. It consists of positively and negatively charged particles, which serves to control the color and intensity of the marks made on the paper. It produces longer-lasting prints on your paper compared to cartridges and even printer ribbons. The toner comes in both black and colored.

Kinds of printer toners

Before, printer toners are very expensive, resulting in people coming up with alternatives to prolong their ink life. However, today, several companies are selling alternative printer toners for your laser printer.

Original equipment manufacturer (OEM) printer toner cartridge

OEM printer toners are original toners produced by the makers of the printer. They work only for the specific brand or model it comes with. They are also produced by the manufacturer of the printer. OEM toners produce high quality printing jobs but are more expensive than other toners.

Remanufactured printer toner cartridge

Remanufactured printer toners are refilled original cartridges that have almost the same standards as OEM toners. Remanufactured toners are cheaper than OEM toners.

Compatible printer toner cartridge

Compatible printer toners are the cheapest types of toners. They are made from used parts of OEM cartridges and are designed to be compatible with specific printer brands. They are low quality and should definitely be tested to ensure good performance.

Buying tips

Before buying a printer toner, make sure to check for your printer's compatibility. Also, it is highly recommended that the toner be tested for quality and performance before purchase. Finally, if you are aiming for high quality prints, use OEM toners.

Consumer Information / Help

If you get any kind of problem with you printer then go for Printer Repair.

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All About Multifunctional Printer, Scanner And Copier

2008-03-17

Multifunctional Printers are the best for small offices and or the home. It is a real miracle - one unit that prints, copies and scans. It saves on space and money. One point has to be kept in mind that it does all these functions but not all of them well. If the requirement is for high grade scanning then this three-in-one model might prove to be inadequate. It is all right for moderate use and not for intensive application.

As regards the speed the printer might prove to be too slow for professional use. This is especially so in the case of colour printers. While using a multifunction printer and trying to get some fast assignment completed then the rate of 22 pages per minute as against the crawl of 12 pages per minute does matter.

Multifunction Printers that have more memory turn out to be more costly. This inadequacy becomes apparent when one tries to do three things together - scanning, printing and copying. If the requirement is heavy then it is best to opt for a multifunction printer that has 16 MB - to say the least.

The quality of the image depends on dpi or dots per inch. The standard (600x600) will suffice for printing but is unsuitable as regards quality of photo. Scanner resolutions must be noticed, as these are usually low in multifunction models. There is a wide gap as regards quality between interpolated and optimal resolution.

Multifunction printers that have to be fed with one page at a time can become a real headache and eat up the whole day. It is best to buy a multifunction printer that is fitted with a document feeder system that is automatic and at each go holds 15 sheets at the minimum.

It is advisable not to just pick a multipurpose printer off the store shelf, have it packed, pay and walk off with it. Always play around with it in the store giving a good amount of time and attention. Carefully scrutinize the specifications and see how the printer actually behaves when put to the test. Each operation should be tested separately. After all it must meet the specific requirements of the buyer - no matter how small it is.

Most of the multifunction printers are manufactured with the prime function of photographic output. But being three-in-one the other utilities are kept in mind.

The scanner function is of great importance. There are two main types technologies involved in manufacture of scanners. CCD or charge-coupled-device performs better as regards quality of image especially when dealing with books. On the other hand the other technology of CIS or contact-image-sensor makes the machine more durable. Other points to consider are sheet-fed versus flat-bed machines.

The flat-bed ones allow scanning of thicker objects. Try to include in the purchase package an OCR or optical-character-recognition. It converts the pages that are scanned into text documents that can be edited. This will save a lot of time - running into hours - if the original soft copy is misplaced. For those who want to store old photographs purchase with this multipurpose printer attachments that will enable scanning of slides and films.

The speed of making copies can never be up to the mark unless the unit has these gizmos. Always bear in mind that documents have to be lifted and replaced innumerable times. Apart from speed other areas of importance are user friendliness and storage of memory. But with all the attachments included it will be child`s play to manage multiple copies; only few buttons will have to be pressed.

source: amazines articles

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Acquaint Yourself With Computer Printers

2008-03-12

A computer printer is a device used for printing text or images on hard copy stored in electronic form, generally on physical print media like paper. Printers are designed to support both local and network connected users simultaneously. Nowadays, modern printers can directly interface to electronic devices like digital cameras. Some printers that come with non printing features are commonly known as Multi-Functional Printers (MFP) or Multi-Function Devices (MFD). It integrates various functions of multiple devices into one. Such types of printers are extremely useful for small businesses and home offices.

As opposed to a traditional printer, a multi-functional printer is a combination of devices like Printer, Scanner, Photocopier, and Fax Machine. Likewise, there are numerous other types of printers widely available in the market. Let's take a look at them:

Laser Printer: A laser printer works in a similar fashion as a photocopier does. It has a roller which is charged with electricity. A laser beam is passed to remove the charge from portions of the roller.  The parts hit by the laser are powdered by the toner which is then transferred from the roller to the paper. Finally, the ink is baked into the paper with the help of a heater incorporated in the printer. People generally prefer laser printer because of its ability to give high quality output and high speed. 

Dot Matrix:  It has a print head that moves across the page. A dot matrix printer produces characters using a cluster of pins which press an inked ribbon to the paper, thereby creating a dot. Each character is made in the same way. Dot Matrix printers are relatively cheaper and durable. These qualities still attract businesses which use them as invoice printers. 

Ink Jet and Bubble Jet:  It works in a manner similar to a Dot Matrix Printer. However, its print head sprays liquid ink onto the page instead of pressing a dry ink against the page. Ink jet and bubble jet printers are better known as predecessors of laser printers. They produce better image quality and run faster.

From inkjets to monochrome and color lasers, different printers are designed to accomplish different tasks. Companies like DELL, CANON, LEXMARK, BROTHER, EPSON, and HP HEWLETT PACKARD are most preferred when it comes to buying a printer. Nowadays, Computer Printer Support is widely available on the Internet which saves you from taking it to any expensive technician for troubleshooting.

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High-Performance Colour Printing Redefined

2008-03-09

In an ongoing effort to provide high-performance printing capabilities for business, HP has pioneered the development of HP Edgeline Technology, the first-of-its-kind, ink-based printing engine designed to meet the demands of high-volume workloads. HP Edgeline Technology opens the door to innovative printing solutions for businesses with high-volume printing requirements, including retailers, industrial printers and office environments. Fast printing speeds, outstanding print quality and reliability, and a low cost of operation are some of the primary benefits of HP Edgeline Technology.

Simple question, big idea 
 
HP engineers began developing HP Edgeline Technology by asking, "How can we make printing better?" Leveraging an unrivaled history in printing and imaging and some of the best engineering and design talent on the planet, HP developed a printing solution that would deliver excellent performance, reliability and cost-efficiency to meet the printing needs of businesses everywhere. 
 
The HP Edgeline Technology advantage 
 
HP Edgeline Technology is an ink-based printing engine designed with printheads that span the width of a page. In other words, with HP Edgeline Technology, the paper moves, not the printhead. It's that simple.

For increased printing speeds, HP Edgeline Technology printers use large, stationary printheads-arranged in a line-to dispense ink across the entire width of the page as the paper passes beneath them. The result is more accurate ink-drop placement and breathtaking print speeds for crisp, print-shop quality output-fast. Plus, the sophisticated printhead design delivers outstanding reliability, allowing for more printing up-time, less maintenance and a lower total cost of operation over time. To complement the new printhead design and increased speeds, HP has specially designed Vivera inks for each current printing system with HP Edgeline Technology to deliver leading print quality. 
 
Next-generation printing 
 
HP Edgeline Technology is already in use in HP Photosmart Express Station retail photo kiosks that deliver lightning-fast prints of digital photos in the U.S. HP Photosmart Express Stations produce 4 x 6-inch photos fast-20 prints in about two minutes-at a price per photo that rivals the traditional photo lab. The photo print quality is outstanding. The HP Photosmart Express Station uses HP Vivera professional inks and a patented 6-ink system that prints smudge- and fade-resistant, brilliant photos that last for generations. HP Edgeline Technology also powers the recently introduced HP Photosmart pm1000 Microlab printer, which delivers photo lab-quality prints, fast-as fast as five seconds per print-from a compact, high-throughput mechanism that plugs into a retailer's existing photofinishing system. Colour image quality without compromising on speed or cost: it's HP Edgeline Technology and HP Vivera inks that make it possible.

HP isn't stopping there. You'll start seeing HP Edgeline Technology in many more high-performance HP products-including industrial printers and light production-in the future. In Spring 2007, this patented technology will redefine business printing with the combined benefits of ink and laser in a single device: fast printing speeds, excellent print quality for text and graphics, a low cost per page and HP world-class reliability. Stay tuned for more on HP Edgeline Technology. 

source: h71028.www7.hp.com

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About HP Printers

2008-03-05

Hewlett Packard (Hp) is one the best provider of company's products on reasonable prices. Hewlett Packard is the premier worldwide technology solutions provider to businesses, consumers and institutions.

Hewlett-Packard was one of the first companies to produce a laser printer for PCs and most software products include drivers for HP printers. The drivers control the printers through a language called PCL (printer control language). Other makers of laser printers design their printers so that they, too, understand PCL, making them able to emulate HP printers. In this way, their printers are HP-compatible and are thus automatically supported by many software products.

No non-HP printer, however, is 100 percent HP-compatible. HP is the provider of all types of printers such as color laser printers, laser Printers, inkjet printers, multifunction printers, plotters, Mac Printers, refurbished printers, portable printers, fax machines and copiers. HP also provides printers through which you can create photos. They are basic inkjet printers, photo printers, all-in-ones printer, portable photo printers and professional-quality printers.

HP also provides repair services for laser printer, printer cartridges, refurbished printers and other parts. Laser Printer Repair 911 provides corporations, small businesses and individuals with certified on site, in home and carry in Printer Repair Services and upgraded printer parts.

source:enzine articles

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All in One Printer

2008-03-03

More than 3m Brits now officially work from home, and millions more are catching up with office tasks at home in the evenings or at the weekends. The idea of doing your job without leaving your house (or even your pyjamas) might be tempting, but to get really productive without getting dressed you'll need to partner your computer with a printer, a photocopier and maybe even a scanner.

An easy way to do this without turning your spare bedroom into a branch office is with an all-in-one (AIO) printer. This multifunctional desktop device can print business letters and colour pictures, photocopy paperwork and scan all kinds of documents for digital storage.

What's more, it's compact, has just one mains plug and in most cases connects to your PC with a single USB cable. Annoyingly, you'll need to buy the cable (costing from £3) separately for every printer on test here, except for the Lexmark X4550, which transmits data wirelessly over your wi-fi network, so you can really clear up your desk by hiding it away in a cupboard. The Brother can also work wirelessly if plugged into a wi-fi router.

All the printers on test except the Lexmark X2550 have memory-card slots and a PictBridge port for printing photos directly from your digital camera. A few AIOs (such as the Brother) can also work as a fax machine, but these tend to be pricier, and faxing isn't popular nowadays.

At the heart of every AIO is an inkjet printer, a technological marvel that uses thousands of tiny nozzles to deliver microscopic amounts of ink with incredible precision, hundreds of times a second. The number of coloured inks is important; all the printers in our test used four, but more sophisticated photo printers can use up to eight inks for richer, more realistic colours. The Lexmarks can add two extra inks but the Canon and HP produced decent photos with their standard four.

You'll end up spending much more on ink over the lifetime of a printer than you ever did on buying it. Except where noted, these printers use about 5p worth of ink to print or photocopy a typical page comprising black text and colour images. But if you print mostly ink-hungry photos, be prepared for rocketing running costs.

Shop around for replacement inks, as online stores often charge far less than high street shops do. Think carefully before using cartridges that aren't from the printer's maker, or ink-refill packs; these do save you money, but at the risk of patchy ink coverage and smeary or fading prints.

When it comes to scanning, all the AIOs here were fine for making digital back-ups of letters and passports. But if you want to digitise photos to enlarge later, you'll ideally need a resolution of 2,400 x 4,800dpi, which only the Canon and HP could offer. While all the AIOs tested could produce readable (if not necessarily beautiful) photocopies of documents, none is suitable for bulk copying or making pristine reproductions of photos. Nevertheless, all-in-ones are a very handy home-office addition for weekend workers.

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