One of the earliest manufacturers in original office equipment is Brother, a brand that has been innovating designs for long. Brother typewriters were reputed to be the best and when the electronic version came they were a big hit. From this reputed brand comes the finest quality of original laser printer cartridges. As printer models have kept changing so have the cartridges. Combined with good quality paper they perform well.
Amongst the best laser supplies one can get a quality laser drum unit. It is tested for producing the best charging and images transfer. One has to get specific laser printer cartridges for different models. When you buy original cartridges they can be installed without any problems. Brother laser printer cartridges have become very popular with professionals and individuals for private use. One can get separate refill toner cartridges also. The refilled ones are a fraction of original equipment manufactured product. They can also be delivered to homes and offices.
A typical Brother laser printer cartridge works this way. If you have the model number HL-700 Cartridge series, it has a drum unit and a separate toner unit. In the drum unit there is OPC drum, drum cleaning sponge roller, a developer and transfer roller, toner supplier roller, doctor blade and corona wire. The OPC unit is capable of taking out about 20, 000 pages smoothly. This can be done with 5% continuous cover printing. The toner cartridge is pegged at 22, 000 pages at 5%. If one needs this many pages, about nine toner cartridges will be required.