As a business you will require to print a large number of documents. This will eventually consume a lot of ink and increase your printing costs drastically. Apart from just printing, you will also need to make copies and also send and receive faxes which will all increase your ink costs. As a business if you are already using a laser printer instead of the inkjet printer then you are already on the right path and reducing your printing overheads.
However, this is not alone sufficient to save you from spending large sums of money on your prints. As some one who requires a lot of ink, you should know of the other alternative to OEM laser cartridges. All you need to do to save money is purchase the compatible laser toner cartridge instead of the original cartridges.
Compatible laser toner cartridge is the new cartridge that is manufactured by a third party. These manufactures do not make the printer but provide you with the same quality as the OEM cartridges. They follow the same standards and are made to be compatible with your printer. When you purchase the cartridge just make sure the one you purchase is made for your printer. There has also been a dramatic improvement in the technology by which these third partum manufactures produce the compatible laser toner cartridges. 
The compatible laser toner cartridge is an alternative to the expensive cartridges that you get regularly. This however does not mean that the compatible laser toner cartridges are of inferior quality. It is just that as they are a third party manufactures they are sold at a lower price. They use the same technology as the regular manufacture and use all brand new parts for the manufacture of the cartridges. No used or recycled parts are used for manufacturing these cartridges. You can be assured of their quality as they give one years guarantee and money back if you have a problem with the cartridge.
For a business who incurs huge printing costs the compatible laser toner cartridges are a much more reasonable option without having to compromise on the quality of the product.