Light Emitting Diode (LED) technology has emerged as an efficient technology and a powerful alternative to traditional light sources. The energy efficiency, longevity, cost effectiveness; power and versatility are the advantages of LED light sources which make them a better choice as compared to the traditional light sources.

LED light bulbs generate only trace amounts of heat, whereas, the traditional incandescent bulbs use up to 90% of their energy. The heat-carrying photons do not produce much visible light in incandescent lights.

LED light bulbs are capable of producing more light per watt of energy as compared to incandescent light fixtures. The life of LED light bulbs is longer, which can burn up to 35,000 to 50,000 at full capacity before the need for replacement. On the other hand, incandescent light bulbs can burn only up to 1000 to 2000 hours.

LED technology can be effectively used for flashlights that needs frequent turn off and on. This is because flurorescent bulbs easily burn out when they are used as flashlights.

All these advantages of LED technology have resulted in the replacement of the traditional incandescent light sources by LED light sources.

Can you compare your multifunction Hewlett Packard printer with your BMW? The answer is YES. It is simple. The common thing between a premium printer and a motor vehicle manufactured by big shots such as BMW, Rolls Royce, and Mercedes Benz is the degrees of warranty provided by them.

The manufacturers of these premium motor vehicles offer varying degrees of warranty. The latest is the extended warranty provided by the manufacturers to ensure that their customers use their products in a long term basis and enjoy a trouble free and pleasurable motor experience.

Similarly, the manufacturers of premium brand color laser and mono laser printers and multifunction (all-in-one) devices offer warranty and extended warranty. This is to ensure that organizations that have spent their valuable money can use their mono and color laser printers on a long term basis and enjoy trouble-free printing experience. These all-in-one devices also deliver quality output.

These premium motor companies maintain their motor vehicle within the warranty periods by replacing many warranty periods by components of the technically superior vehicles at regular intervals since these suffer from wear and tear after use over certain time periods or certain numbers of kilometres.

Meanwhile, the premium manufacturers of printers including Hewlett Packard, Canon and Fuji Xerox have determined that there are certain key components which are critical to delivering the output as expected by users of their premium colour laser and mono laser printers and all-in-one devices. The key parts are subjected to wear and tear due to regular and prolonged usage. Therefore, they need to be replaced to deliver the optimum print result. Keeping this in mind, these premium companies offer replacement parts - normally known as maintenance kits. The most common components in these maintenance kits include Fuser units, rollers of all kinds, separation pads, and pick-up assemblies. These maintenance kits can be installed by an experienced technician who handles multifunction devices.